MCF CORP
APRIL 24, 2003 SERIES C CONVERTIBLE PREFERRED TRANSACTION
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<TYPE>EX-10.41
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<FILENAME>dex1041.htm
<DESCRIPTION>APRIL 24, 2003 SERIES C CONVERTIBLE PREFERRED TRANSACTION
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<TITLE>April 24, 2003 Series C Convertible Preferred Transaction</TITLE>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"><B>EXHIBIT 10.41 </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>
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<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Subscription Agreement Number: <U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2">April <U>&nbsp;&nbsp;&nbsp;&nbsp;</U>, 2003</FONT></TD></TR>
</TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:-2%"><FONT FACE="Times New Roman"
SIZE="2">Issued to: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>SUBSCRIPTION AGREEMENT </B></FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>in connection with </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>RATEXCHANGE CORPORATION </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Offering of </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"
ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">a minimum 5 Units at </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">$50,000 per Unit </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">each Unit consisting of </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">200,000 Shares of Series C </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Convertible
Preferred Stock </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">and </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">one Class B
Warrant to purchase </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">50,000 shares of common stock. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Ratexchange Corporation </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">100 Pine Street,
Suite 500 </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">San Francisco, CA 94111 </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman"
SIZE="2">(415) 274-5650 </FONT></P>

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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>NOTICES </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>NONE OF THE UNITS, PREFERRED STOCK OR WARRANTS INCLUDED IN THE UNITS OR THE SECURITIES UNDERLYING PREFERRED STOCK OR WARRANTS HAVE BEEN REGISTERED UNDER THE SECURITIES
ACT OF 1933 OR ANY STATE SECURITIES LAWS. THESE SECURITIES ARE BEING OFFERED AND SOLD IN RELIANCE ON EXEMPTIONS FROM THE REGISTRATION REQUIREMENTS OF THESE LAWS. THE UNITS HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND EXCHANGE
COMMISSION OR ANY STATE SECURITIES REGULATORY AUTHORITY NOR HAS THE COMMISSION OR ANY SUCH AUTHORITY PASSED UPON OR ENDORSED THE MERITS OF THE OFFERING OR THE ACCURACY OR ADEQUACY OF THIS SUBSCRIPTION AGREEMENT AND INVESTMENT LETTER AND/OR THE OTHER
INFORMATION DOCUMENTS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman"
SIZE="2"><B>IN MAKING AN INVESTMENT DECISION, INVESTORS MUST RELY ON THEIR OWN EXAMINATION OF THE PERSON OR ENTITY CREATING THE SECURITIES AND THE TERMS OF THE OFFERING, INCLUDING THE MERITS AND RISKS INVOLVED. THESE SECURITIES HAVE NOT BEEN
RECOMMENDED BY ANY FEDERAL OR STATE SECURITIES COMMISSION OR REGULATORY AUTHORITY. FURTHERMORE THE FOREGOING AUTHORITIES HAVE NOT CONFIRMED THE ACCURACY OR ADEQUACY OF THIS SUBSCRIPTION AGREEMENT AND INVESTMENT LETTER AND/OR THE OTHER INFORMATION
DOCUMENTS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. THESE SECURITIES ARE SUBJECT TO RESTRICTIONS ON TRANSFERABILITY AND RESALE AND MAY NOT BE TRANSFERRED OR RESOLD EXCEPT AS PERMITTED UNDER THE SECURITIES ACT OF 1933, AND THE
APPLICABLE STATE SECURITIES LAWS, PURSUANT TO REGISTRATION OR EXEMPTION THEREFROM. INVESTORS SHOULD BE AWARE THAT THEY WILL BE REQUIRED TO BEAR THE FINANCIAL RISKS OF INVESTMENT FOR AN INDEFINITE PERIOD OF TIME. CONSEQUENTLY, THE UNITS SHOULD BE
CONSIDERED FOR PURCHASE AS A LONG-TERM INVESTMENT ONLY. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE UNDERSIGNED
SHOULD NOT CONSTRUE THE INFORMATION DOCUMENTS OR ANY COMMUNICATIONS IN CONNECTION THEREWITH AS LEGAL, TAX OR FINANCIAL ADVICE AND, ACCORDINGLY, MUST CONSULT HIS OWN LEGAL, ACCOUNTING AND/OR FINANCIAL ADVISERS WITH RESPECT TO LEGAL, TAX AND RELATED
MATTERS CONCERNING THIS INVESTMENT. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>UNITS SHOULD NOT BE PURCHASED BY
ANY INVESTORS SEEKING TAX ADVANTAGES. THIS INVESTMENT IS NOT A TAX SHELTER SINCE IT DOES NOT PROVIDE DEDUCTIONS WHICH WOULD BE AVAILABLE TO </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>-ii-</B> </FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>REDUCE INCOME FROM OTHER SOURCES. ACCORDINGLY, A DECISION TO PURCHASE THE UNITS SHOULD BE BASED SOLELY ON THE
UNDERSIGNED&#146;S EVALUATION OF THE ECONOMIC CONSIDERATIONS OF THE TRANSACTION. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman"
SIZE="2"><B>THE INFORMATION DOCUMENTS ARE FOR THE SOLE USE OF, AND CONSTITUTE AN OFFER ONLY TO, THE OFFEREE WHOSE NAME APPEARS ABOVE. ANY DISTRIBUTION OF THE INFORMATION DOCUMENTS, WHETHER IN WHOLE OR IN PART, TO ANY PERSON OTHER THAN SUCH OFFEREE
AND HIS AUTHORIZED AGENTS, AND ANY REPRODUCTION OF THE INFORMATION DOCUMENTS OR THE DIVULGENCE OF ANY OF THEIR CONTENTS, IS STRICTLY PROHIBITED. THE OFFEREE NAMED ABOVE, BY ACCEPTING DELIVERY OF THE INFORMATION DOCUMENTS, AGREES TO RETURN THE
INFORMATION DOCUMENTS, TO THE COMPANY, IF SUCH OFFEREE DOES NOT UNDERTAKE TO PURCHASE THE SECURITIES OFFERED HEREBY. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>NO PERSON HAS BEEN AUTHORIZED TO MAKE ANY REPRESENTATION OR TO GIVE ANY INFORMATION WITH RESPECT TO THE COMPANY OR THE SECURITIES OFFERED HEREBY, EXCEPT THE
INFORMATION CONTAINED HEREIN (AS AMENDED OR SUPPLEMENTED FROM TIME TO TIME) OR IN THE EXHIBITS HERETO AND, IF MADE OR GIVEN, SUCH REPRESENTATION OR INFORMATION MUST NOT BE RELIED UPON. IN MAKING THE DECISION WHETHER TO INVEST, PROSPECTIVE INVESTORS
SHOULD RELY ONLY ON INFORMATION CONTAINED IN THE INFORMATION DOCUMENTS OR IN THE EXHIBITS HERETO. NEITHER THE DELIVERY OF THE INFORMATION DOCUMENTS AT ANY TIME NOR ANY SALE MADE PURSUANT HERETO IMPLIES THAT THE INFORMATION CONTAINED HEREIN IS
CORRECT AS OF ANY TIME SUBSEQUENT TO THE DATE SET FORTH ON THE COVER PAGE HEREOF. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman"
SIZE="2"><B>THIS INVESTMENT INVOLVES A HIGH DEGREE OF RISK. (SEE THE DESCRIPTION OF RISK FACTORS APPENDED HERETO AS AN EXHIBIT.) CONSEQUENTLY, ONLY PERSONS WHO CAN AFFORD A TOTAL LOSS OF THEIR INVESTMENT SHOULD CONSIDER THE PURCHASE OF THE UNITS.
SUBSCRIBERS WILL BE REQUIRED TO REPRESENT THAT THEY ARE FULLY FAMILIAR WITH, UNDERSTAND AND CAN BEAR SUCH RISKS, AND UNDERSTAND ALL OF THE TERMS OF THIS OFFERING. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE INFORMATION DOCUMENTS DO NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER TO BUY TO ANY PERSON WHO HAS NOT COMPLETED AND
RETURNED A SUBSCRIPTION AGREEMENT AND A QUALIFIED PURCHASER QUESTIONNAIRE, OR TO ANY PERSON WHOSE PURCHASER REPRESENTATIVE, IF ANY, HAS NOT COMPLETED AND RETURNED A QUALIFIED PURCHASER REPRESENTATIVE QUESTIONNAIRE, IN FORM AND SUBSTANCE SATISFACTORY
TO THE COMPANY. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>-iii-</B> </FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE COMPANY IS MAKING THIS OFFERING ONLY TO QUALIFIED SUBSCRIBERS AND MAY, IN ITS SOLE AND ABSOLUTE DISCRETION, REFUSE
TO ACCEPT ANY SUBSCRIPTION. THE CONVERSION RATE OF PREFERRED STOCK AND THE EXERCISE PRICE OF THE WARRANTS HAVE BEEN ARBITRARILY DETERMINED BY THE COMPANY AND SHOULD NOT BE CONSTRUED AS AN INDICATION OF THE ACTUAL VALUE OF AN EQUITY INTEREST IN THE
COMPANY. THE COMPANY RESERVES THE RIGHT TO WITHDRAW OR AMEND THE TERMS OF THIS OFFERING AT ANY TIME IN ITS SOLE AND ABSOLUTE DISCRETION, AND TO REJECT ANY SUBSCRIPTION IN WHOLE OR IN PART. </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE INFORMATION DOCUMENTS DO NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER
TO BUY IN ANY JURISDICTION IN WHICH SUCH SALE OR OFFER OR SOLICITATION WOULD BE PROHIBITED BY LAW. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>THE COMPANY HEREBY EXTENDS TO EACH PROSPECTIVE INVESTOR THE OPPORTUNITY TO ASK QUESTIONS OF, AND RECEIVE ANSWERS FROM, OFFICERS OF THE COMPANY CONCERNING THE INFORMATION DOCUMENTS AND TO OBTAIN ANY ADDITIONAL
INFORMATION HE MAY CONSIDER NECESSARY IN MAKING AN INFORMED INVESTMENT DECISION TO THE EXTENT THAT THE COMPANY POSSESSES SUCH INFORMATION OR CAN ACQUIRE IT WITHOUT UNREASONABLE EFFORT OR EXPENSE. ACCESS TO SUCH INFORMATION MAY BE OBTAINED BY
DIRECTING REQUESTS TO THE COMPANY. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE INFORMATION DOCUMENTS CONTAIN
SUMMARIES OF THE TERMS OF CERTAIN DOCUMENTS, BUT REFERENCE IS HEREBY MADE TO THE ACTUAL DOCUMENTS WHICH MAY BE OBTAINED FROM THE COMPANY AT THE ADDRESS SET FORTH BELOW FOR COMPLETE INFORMATION CONCERNING THE RIGHTS AND OBLIGATIONS OF THE PARTIES
THERETO. ALL SUCH SUMMARIES ARE QUALIFIED IN THEIR ENTIRETY BY THIS REFERENCE. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman"
SIZE="2"><B>THE COMPANY&#146;S ADDRESS IS RATEXCHANGE CORPORATION, 100 PINE STREET, SUITE 500, SAN FRANCISCO, CALIFORNIA 94111-5101, ATTENTION: D. JONATHAN MERRIMAN, CHAIRMAN AND CHIEF EXECUTIVE OFFICER. ITS TELEPHONE NUMBER IS 415-274-5650 AND ITS
FACSIMILE NUMBER IS 415-274-5669. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>-iv-</B> </FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>SUBSCRIPTION AGREEMENT </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT
FACE="Times New Roman" SIZE="2"><B>AND INVESTMENT LETTER </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:-2%"><FONT
FACE="Times New Roman" SIZE="2">April 24, 2003 </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:-2%"><FONT FACE="Times New Roman"
SIZE="2">To the Board of Directors </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:-2%"><FONT FACE="Times New Roman" SIZE="2">Ratexchange Corporation </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:-2%"><FONT FACE="Times New Roman" SIZE="2">100 Pine Street, Suite 500 </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:-2%"><FONT
FACE="Times New Roman" SIZE="2">San Francisco, CA 94111 </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>RE: <U>Subscription
to Purchase Units of Ratexchange Corporation</U> </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Gentlemen: </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">This will acknowledge that the undersigned hereby agrees to irrevocably purchase from
Ratexchange Corporation (the &#147;Company&#148; or &#147;RTX&#148;), <U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> unit(s) (collectively the &#147;Units&#148;) at a price of $50,000 per Unit. RTX is a corporation
organized under the laws of the State of Delaware in 1987 under the name Venture World, Ltd. In 1999 it changed its name to NetAmerica.com Corporation and on April 24, 2000 it changed its name to Ratexchange Corporation. The Company had no material
operations prior to 1999. The Unit(s) to be purchased by the undersigned is (are) part of a private placement of securities (the &#147;Offering&#148;) by the Company of a maximum 10 units, which is being made only to &#147;accredited investors&#148;
as defined herein. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Each Unit will consist of two hundred thousand (200,000)
shares of Ratexchange Corporation Series C Convertible Preferred stock (collectively the &#147;Preferred Stock&#148;) and one Class B Warrant to purchase 50,000 shares of Ratexchange Corporation common stock (collectively the &#147;Warrants&#148;).
Each warrant share of the Company&#146;s common stock will have a par value of $0.0001 and each warrant share may be purchased for $0.30 (the &#147;Exercise Price&#148;). The Warrants will have a term of three years, unless the closing sale price
for the common stock of the Company has closed at or above $0.90 for ten consecutive trading days. At such time the holders will receive 30 days notice upon which to exercise the Warrants prior to termination. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Holders of the Preferred Shares will be entitled to receive a dividend at the rate of three
percent (3%) per annum based on the number of shares of Series C Preferred Stock then held on the last day of each quarter of the Company&#146;s fiscal year, beginning on June 30, 2003. The dividend will be paid in cash. Such dividends shall accrue
and accumulate until paid. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Each share of Preferred Stock shall be convertible,
at the option of the holder, at any time after the date of issuance, into an equal number of shares of common stock. However, the Preferred Stock will automatically convert into an equal number of shares of common stock if the closing sale price for
the common stock of the Company has closed at or above $0.75 for ten consecutive trading days. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">For a complete description of the terms of the Warrants please see <B>Exhibit B</B>, appended hereto. For a complete
description of the terms of the Preferred Stock please see the Certificate of Designation of Series C Preferred Stock, appended hereto as <B>Exhibit C.</B> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Company shall file a registration statement on Form S-3 for the common stock that underlies the Series C Convertible Preferred stock and Class B Warrants
(collectively, the &#147;Underlying Shares&#148;) with the Securities and Exchange Commission (the &#147;Commission&#148;) within 90 days of the closing of the financing and use its reasonable best efforts to have such registration statement
declared effective. The Company will also grant the Unit purchasers certain &#147;piggyback&#148; registration rights with respect to these securities. Should the Company fail to file a registration statement listing the Underlying Shares with the
Commission within 90 days of the closing of the financing, the holder of each Unit shall be entitled to receive a Series B Warrant to purchase a number of shares of the Company&#146;s common stock equal to ten (10%) percent of the aggregate number
of Preferred Shares purchased by the holder in this financing, with a term of three years and an exercise price equal to the closing price of the Company&#146;s common stock on the American Stock Exchange on the 90</FONT><FONT FACE="Times New Roman"
SIZE="1" COLOR="#000000"><SUP>th</SUP></FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000"> day following the closing of this financing. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Should the Securities and Exchange Commission fail to declare the Company&#146;s Form S-3 Registration Statement effective on or before the 180</FONT><FONT
FACE="Times New Roman" SIZE="1" COLOR="#000000"><SUP>th</SUP></FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000"> day after the Closing, the annual dividend rate payable on the Preferred Stock will be increased from 3.00% to 9.00% for the
period of time from the 181</FONT><FONT FACE="Times New Roman" SIZE="1" COLOR="#000000"><SUP>st</SUP></FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000"> day after Closing until the Company&#146;s registration statement is declared
effective. Upon the Securities and Exchange Commission declaring the registration statement effective, the annual dividend rate will return to 3.00%. Dividends will be paid quarterly in cash, regardless of which dividend rate is applied. </FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">For a complete description of the terms of the Registration Rights please see <B>Exhibit
D</B>, appended hereto. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The minimum number of Units that must be sold in order
to make the Offering effective will be 5 Units. All funds received will be remitted directly to the Company. The Company reserves the right, in its complete discretion, to sell fractions of a Unit and to sell additional Units if demand is present.
</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">If all of the Units are sold, the Company will receive gross proceeds of two
hundred and fifty thousand dollars ($250,000). See the Schedule of Use of Proceeds appended hereto as <B>Exhibit E</B>. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">An executed copy of this Subscription Agreement and Investment Letter and the Purchaser Questionnaire appended hereto as <B>Exhibit A</B> shall be delivered to the
Company.<B></B> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Upon the Company&#146;s acceptance of the Subscription
Agreement and Investment Letter, <B>PAYMENT FOR THE UNITS SHALL BE MADE BY CHECK OR ELECTRONIC WIRE TRANSFER PAYABLE IN ACCORDANCE WITH INSTRUCTIONS FROM THE COMPANY</B> and delivered to the Company. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Each closing of the purchase and sale of the Units following acceptance by the Company of subscriptions, as evidenced
by the Company&#146;s execution of the applicable Subscription Agreements, shall take place at the offices of the Company. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Although the Common Stock is listed for trading on the AMEX under the symbol &#147;RTX,&#148; there is no public market for the Units, Preferred Shares or the Warrants
and it is not anticipated that a public trading market for them will ever develop. In addition, the market for the Common Stock has been limited. The Company intends to file a registration statement with the Commission covering the Underlying
Shares, but no representation is made that the Commission will declare the filing effective. In the event, however, that the registration statement is declared effective, no assurance can be given that the Underlying Shares will be readily tradable.
<B>ACCORDINGLY, THE UNDERSIGNED UNDERSTANDS AND ACKNOWLEDGES THAT, EVEN AFTER THE TERMINATION OF THE RESALE RESTRICTION PERIODS ON THE UNITS, THE UNDERLYING SECURITIES AND THE UNDERLYING SHARES NOTED BELOW, AND/OR THE UNDERLYING SHARES ARE
REGISTERED, HE MAY BE UNABLE TO RESELL THESE SECURITIES FOR A SIGNIFICANT PERIOD OF TIME, IF EVER.</B> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">The undersigned acknowledges that the Unit(s), the Preferred Shares and Warrants (the &#147;Underlying Securities&#148;) he is purchasing, including any Underlying Shares he may receive upon conversion of the
Preferred Shares and/or exercise of the Warrants, have not been registered under the Securities Act or qualified under applicable state securities laws and that the transferability thereof is restricted by the registration provisions of the Act as
well as such state laws. Based upon the representations and agreements being made by him herein, the Units and Underlying Securities are being sold to him pursuant to an exemption from such registration provided by Section 4 (2) of the Act and Rule
506 promulgated thereunder and applicable state securities law qualification exemptions. The undersigned further acknowledges that the basis for these exemptions may not be available if, notwithstanding such representations, he only intends to hold
these securities for a fixed or determinable period in the future, or until the market price rises or falls. The undersigned represents and warrants that he does not have any such intention. The undersigned agrees that the documentation representing
the Underlying Securities to be received by him, as well as the certificates representing any Underlying Shares, will bear a legend indicating that transfer of these securities is restricted by reason of the fact that they have not been so
registered or qualified, and that the Company will place stop-transfer instructions with the transfer agent of its securities with respect to any Underlying Shares registered in the name of the undersigned or beneficially owned by him. </FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The undersigned represents that he is acquiring the Unit(s) and Underlying Securities, and
will acquire any Underlying Shares, solely for his own account as principal and not as a nominee or agent, for investment purposes only and not with a view to resale or other distribution or fractionalization thereof, or with the intention of
selling, transferring or otherwise disposing of all or any part of such securities for any particular event or circumstance, except selling, transferring or disposing of them upon full compliance with </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">all applicable provisions of the Act, the Securities Exchange Act of 1934 (the &#147;Exchange Act&#148;), the Rules
and Regulations promulgated by the Commission thereunder, and any applicable state securities laws. The undersigned further understands and agrees that (i) these securities may be sold only if they are subsequently registered under the Act and
qualified under any applicable state securities laws or, in the opinion of the Company&#146;s counsel, an exemption from such registration and qualification is available; (ii) any routine sales of these securities made in reliance upon Rule 144
promulgated by the Commission under the Act, can be effected only in the amounts set forth in and pursuant to the other terms and conditions, including applicable holding periods, of that Rule; and (iii) the Company is under no obligation to assist
him in complying with any exemption from registration under the Act, or, except as otherwise set forth herein and in the Certificate of Designation of Series C Preferred Stock and Series B Warrant attached hereto as Exhibits, to register the Units,
the Preferred Stock, the Warrants or the Underlying Shares on his behalf. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The
undersigned represents and warrants that he has received (i) a copy of the form of the Warrant appended hereto as <B>Exhibit B</B>; (ii) a copy of the form of the Certificate of Designation of Series C Preferred Stock appended hereto as <B>Exhibit
C</B>; (iii) a copy of the Registration Rights Agreement appended hereto as <B>Exhibit D;</B> (iv); a Schedule of the Use of Proceeds of this Offering appended hereto as <B>Exhibit E</B>; (v) a copy of the Company&#146;s Form 10-Q for the quarterly
period ended March 31, 2003 appended hereto as <B>Exhibit F</B>; (vi) a copy of the Company&#146;s Form 10-K for fiscal year 2003 included in the Annual Report and appended hereto as <B>Exhibit G</B>; (vii) a copy of the Company&#146;s Proxy
Statement for the Year 2003 Annual Meeting of Stockholders appended hereto as <B>Exhibit H</B>; and (viii) a Description of Risk Factors relating to the Company and this Offering appended hereto as <B>Exhibit I;</B> (all of the foregoing documents
and the Subscription Agreement collectively are herein referred to as the &#147;Information Documents&#148;) and that he has read and understood all of these documents. In addition, the undersigned is aware that the Company files annual, quarterly
and special reports, proxy statements and other information with the Commission and he can access these filings on the Commission&#146;s Internet site, which is <U>http://www.sec.gov. </U> </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The undersigned acknowledges that he has been granted a reasonable time prior to the date
hereof, during which he has had the opportunity to obtain such additional information, as he deemed necessary to permit him to make an informed decision with respect to the purchase of his Unit(s). He also represents and warrants that he (i) has
reviewed such other documents and obtained such other information from the Company as he deems necessary in order for him to make an informed investment decision; (ii) has had access to all relevant documents, instruments, books, and other records
of or pertaining to the Company and has had the opportunity to ask questions of and receive answers from management and other representatives of the Company; and (iii) is fully aware of the current business prospects, financial condition, and
operating history as set forth herein and in the Information Documents relating to the Company. Except as may be provided in this Subscription Agreement and Investment Letter and in the other Information Documents, he warrants that no
representations, statements or inducements were made to him to purchase the Unit(s) and in subscribing for the Unit(s) he is not relying upon any representations other than those contained herein or in the other Information Documents. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The undersigned understands that this Subscription Agreement and Investment Letter and the other Information
Documents, contain &#147;forward-looking statements&#148; within the meaning of the Private Securities Litigation Reform Act of 1995, including without limitation, statements regarding future cash requirements, sales forecasts, and profit and loss,
cash flow and balance sheet projections. Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause the actual results, performance and achievements of the Company, or industry results, to be
materially different from any future results, performance, or achievements expressed or implied by such forward-looking statements. Such factors include, among others, general economic and business conditions, industry capacity, industry trends,
competition, litigation, the loss of any significant management personnel, the inability to acquire and retain significant customers, changes in business strategy or development plans, quality of management, availability, terms and deployment of
capital, business abilities and judgment of personnel, availability of qualified personnel, changes in, or the failure to comply with, government regulations, and other factors referenced herein and in the other Information Documents. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE UNDERSIGNED UNDERSTANDS THAT, BECAUSE OF THE SIGNIFICANT RISK FACTORS SET FORTH HEREIN
OR IN THE OTHER INFORMATION DOCUMENTS, INCLUDING BUT NOT LIMITED TO THE DESCRIPTION OF RISK FACTORS, IF THE OFFERING IS CONSUMMATED, HE COULD LOSE HIS ENTIRE INVESTMENT. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The undersigned also understands that the Company is a securities broker-dealer and investment bank focused on emerging growth companies and
growth-oriented institutional investors. It provides sales and trading services primarily to institutions. The Company&#146;s mission is to become a leader in the researching, advising, financing and trading of emerging growth equities. The Company
has 44 employees and is headquartered in San Francisco with additional offices in Boston and Irvine, California. Our RTX Securities subsidiary is registered with the Securities and Exchange Commission as a broker-dealer and is a member of the
National Association of Securities Dealers, Inc. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">On November 20, 2002, the
Company and Forsythe McArthur Associates Inc. (&#147;FMA&#148;) entered into an agreement wherein the Company purchased an option to restructure the terms of the Convertible Promissory Note held by FMA and dated September 1, 2001 (See Exhibit 10-33,
attached to the Company&#146;s Annual Report on Form 10K, filed March 28, 2002, SEC file no. 02592121.) The Company and FMA agreed to the following terms: 1. FMA currently holds a Convertible Promissory Note with principal sum of $5,949,042 and
accruing interest at a rate equal to 9.0% per annum. The interest on the Convertible Promissory Note is payable quarterly, 2. The Company will pay interest on the Convertible Promissory Note for the fourth quarter of year 2002. The Company will not
accrue or pay additional interest on the Convertible Promissory Note for the period from January 1, 2003 through June 30, 2003, as described further below, 3. The </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Company will purchase an option from FMA in exchange for 500,000 shares of the Company&#146;s common stock and
registration rights on those shares (the &#147;Option&#148;). The Option will have a term beginning on November 20, 2002 and ending on June 30, 2003. Upon the Company&#146;s exercise of the Option, the Convertible Promissory Note will be cancelled
and FMA will receive the following restructured consideration in full and complete satisfaction of all obligations owed to it by the Company: a. $500,000 in cash; b. 2,000,000 shares of the Company&#146;s common stock, including demand registration
rights; and c. a new Promissory Note of principal sum equal to $1,000,000 bearing interest at 3.5% per annum payable quarterly in cash, maturing on December 31, 2005, 4. The 2,000,000 shares of the Company&#146;s common stock will include a
registration rights agreement wherein FMA will receive both piggyback and demand rights. The Company will file the appropriate registration statement with the Securities and Exchange Commission on or before June 30, 2003. The registration statement
will include the 500,000 shares granted to FMA for the Option and the interest shares earned by FMA under the Restructure Agreement of October 4, 2001. The 2,000,000 shares included in the restructure consideration will be registered for resale if
the Company exercises the Option, 5. Beginning on January 1, 2003 and ending on June 30, 2003, the Company will pay quarterly interest in cash to FMA based upon the terms of the new Promissory Note, i.e. 3.5% per annum against the principal sum of
$1,000,000. Should the Company exercise the Option, no interest will be due or payable under the Convertible Promissory Note subsequent to December 31, 2002 and the restructure terms set forth in Point 3, will apply and continue through maturity of
the new Promissory Note. The Company may pre-pay its obligation under the new Promissory Note at anytime prior to maturity without penalty. Should the Company not exercise the Option; the amount of interest paid to FMA during the Option Period will
be credited against interest payments owed under the Convertible Promissory Note that will be paid on June 30, 2003. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">RTX is authorized to issue 300 million shares of Common Stock. Of this amount, 23,067,546 shares are issued and outstanding as of March 6, 2003. Holders of Common Stock
are entitled to receive dividends when, as and if declared by the Board of Directors out of funds legally available therefor. They have no preemptive or other rights to subscribe for additional shares and the Common Stock has no redemption, sinking
fund or conversion provisions. Each share of Common Stock is entitled to one vote on any matter submitted to the holders thereof and to equal rights in the assets of the Company upon liquidation subject to the prior rights of creditors and holders
of any preferred stock. The outstanding shares of Common Stock are validly issued, fully paid and non-assessable. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The shares of Common Stock have non-cumulative voting rights, which means that the holders of more than 50% of the shares voting for the election of directors can elect
all of the Directors of the Company. In such event, the holders of the remaining shares will not be able to elect any of the Directors. After the completion of this Offering but before the conversion of any Notes or exercise of any Warrants, the
Company&#146;s Directors and executive officers together with their affiliates, will own or control an aggregate of approximately 25% of the then outstanding Common Stock. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">RTX has reserved an aggregate of 5 million shares of Common Stock for issuance to directors, officers and other key
employees in the form of incentive or nonqualified stock options, stock appreciation rights, or restricted stock awards pursuant to its Ratexchange Corporation 2001 Stock Option and Incentive Plan (the &#147;Plan&#148;). Additionally, there are
currently 13 million outstanding options to purchase Common Stock, most of which are exercisable. The exercise prices range from $0.34 per share to $7.00 per share. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Company is authorized to issue 60 million shares of preferred stock, par value $0.0001 per share, (the &#147;Preferred Stock&#148;) of
which 599,999 shares of non-redeemable Series A Convertible Preferred Stock (the &#147;Series A&#148;) are currently issued and outstanding. The Series A is convertible into Common Stock at the ratio of 1:1. Holders of the Series A are entitled to
(i) dividends in kind at the rate of 6% per annum; (ii) a liquidation preference equal to $2.75 per share; (iii) one vote for each share of Common Stock into which the Series A is convertible; and (iv) nominate two directors as long as no less than
600,000 shares of Series A stock is outstanding. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Company has currently
issues 12,500,000 shares of non-redeemable Series B Convertible Preferred Stock (the &#147;Series B&#148;). The Series B is convertible into Common Stock at the ratio of 1:1. Holders of the Series B are entitled to (i) dividends in cash at a rate of
3.0% per annum; (ii) one vote for each share of Common Stock into which the Series B is convertible; and (iii) subject to automatic conversion if the Company&#146;s common stock has a closing price of $0.60 or above for 10 consecutive trading days.
</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Company&#146;s amended certificate of incorporation authorizes the Board
of Directors, without any vote or action by the holders of the Common Stock, to issue Preferred Stock from time to time in one or more series. The Board is authorized to determine the number of shares and to fix the powers, designations, preferences
and relative, participating, optional or other special rights of any series of Preferred Stock. Issuances of Preferred Stock, if convertible into Common Stock, would be subject to the applicable rules of the AMEX or other markets in which the Common
Stock is then quoted or listed for trading. Depending on the terms established by the Board, any or all series of Preferred Stock could have preference over the Common Stock with respect to dividends and other distributions and upon the liquidation
of the Company as well as other matters. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">If the Company issues any shares of
Preferred Stock with voting powers, or it issues additional shares of Common Stock, the voting power of the currently outstanding Common Stock would be diluted. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Delaware General Corporation Law may subject the Company to certain provisions which, subject to certain exceptions, require that, any business combination of the
Company with a 15% or greater stockholder (an &#147;Interested Stockholder&#148;) or an affiliate thereof is prohibited for a period of three years following the time that such stockholder became an Interested Stockholder, unless at or subsequent to
such time the business combination is approved by the board of directors and authorized at an annual or special meeting of stockholders, and not by written consent, by the affirmative vote of at least 66<FONT SIZE="1"><SUP>&nbsp;2</SUP></FONT><FONT
SIZE="2">/</FONT><FONT SIZE="1">3</FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000">% of the outstanding voting stock which is not owned by the Interested Stockholder. These provisions could delay or frustrate the removal of incumbent
directors or a change in </FONT></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">control of the Company. The undersigned understands that the foregoing provisions could also discourage or make more
difficult a merger or other type of corporate reorganization, whether or not management favors such transactions, even if it could be favorable to the interests of the stockholders. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">OTC Stock Transfer, Inc. serves as the Company&#146;s registrar and transfer agent for its Common Stock. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">In connection with the subscription being made hereby the undersigned also warrants and
represents that: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(a) If the undersigned is not an individual,
it has not been organized for the purpose of purchasing the Unit(s); </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman"
SIZE="2">(b) He has not received any general solicitation or advertising regarding the Offering or been furnished with any oral representation or oral information in connection with the Offering which is not set forth herein or in the other
Information Documents; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(c) He has sufficient knowledge and
experience of financial and business matters so that he is able to evaluate the merits and risks of purchasing the Unit(s) and has determined that the Unit(s) is (are) a suitable investment for him; </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(d) He has the means to provide for his personal needs, possesses the ability
to bear the economic risk hereunder indefinitely, and can afford a complete loss of his investment; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(e) He does not have any contract, undertaking, agreement or arrangement with any person to sell, transfer or grant participations to such person or to
any third person, with respect to the Unit(s) for which he is subscribing or any of the Underlying Securities or Underlying Shares; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(f) His overall commitment to investments that are not readily marketable is not disproportionate to his net worth, and his purchase of the Unit(s) will
not cause such overall commitment to become excessive; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(g) He
has carefully read and reviewed this Subscription Agreement and Investment Letter, the Certificate of Designation of Series B Preferred Stock, the form of the Warrant, the Description of Risk Factors, the Schedule of Use of Proceeds and the other
Information Documents, and has asked such questions of the Company&#146;s management and received from them such information as he deems necessary in order for him to make an informed decision with respect to the purchase of the Unit(s); </FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(h) He understands that the Company will prohibit the transfer of the
undersigned&#146;s Unit(s), Underlying Securities and Underlying Shares absent full compliance with the Securities Act, the Exchange Act and all applicable state securities laws, as described herein; </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 8 of 13 </B></FONT></P>


<p Style='page-break-before:always'>
<HR  SIZE="3" COLOR="#999999" WIDTH="100%" ALIGN="CENTER">


 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(i)
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> (insert name of Purchaser Representative: if none, leave blank) has acted as the undersigned&#146;s Purchaser
Representative for purposes of the private placement exemption under the Securities Act. If the undersigned has appointed a Purchaser Representative (which term is used herein with the same meaning as given in Rule 501(h) of Regulation D), he has
been advised by his Purchaser Representative as to the merits and risks of an investment in the Company in general and the suitability of an investment in the Unit(s) for the undersigned in particular, and is aware that the Purchaser Representative
may be receiving compensation from the Company in connection with the services being performed by such Purchaser Representative for the undersigned relating to his purchase of the Unit(s); </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(j) He has had substantial experience in previous private and public
purchases of speculative securities and is not relying on the Company and/or any of their respective affiliates or attorneys with respect to economic or other considerations involved in this investment; and </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(k) He has reviewed carefully the definition of &#147;accredited
investor&#148; as set forth below, and the particular subparagraph or subparagraphs by which the undersigned qualifies as such is (are) checked by him below. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Definition of Accredited Investor </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The undersigned represents that he is an &#147;accredited investor&#148; as that term is defined in Rule 501 (a) of Regulation D promulgated under the Securities Act as
follows (<B>CHECK APPLICABLE BOXES</B>): </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">(a) Certain banks, savings and loan institutions, broker-dealers, investment companies and other entities including an employee benefit plan within the meaning of Title I of the
Employee Retirement Income Security Act of 1974 with total assets in excess of $5,000,000; any private business development company as defined in Section 202 (a) (22) of the Investment Advisers Act of 1940; any organization described in Section 501
(c) (3) of the Internal Revenue Code, not formed for the specific purpose of acquiring the Units, with total assets in excess of $5,000,000; any director, executive officer or general partner of the issuer of the securities being offered or sold, or
any director, executive officer or general partner of a general partner of that issuer; or any trust with total assets in excess of $5,000,000 not formed for the specific purpose of acquiring the securities offered, whose purchase is directed by a
sophisticated person as described in Section 230.506 (b) (2) (ii) of Regulation D; </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"><B></B></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">(b) Any natural person whose individual net worth, or joint net worth with that person&#146;s spouse, at the time of his purchase exceeds $1,000,000; </FONT></TD></TR></TABLE> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 9 of 13 </B></FONT></P>


<p Style='page-break-before:always'>
<HR  SIZE="3" COLOR="#999999" WIDTH="100%" ALIGN="CENTER">


 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>

<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">(c) Any natural person who had an individual income in excess of $200,000 or, with that person&#146;s spouse a joint income in excess of $300,000 in each of the two most recent
years and who reasonably expects an income in excess of $200,000, or $300,000 with that person&#146;s spouse, in the current year; </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"><B></B></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">(d) Any director, executive officer, or general partner of the issuer of the securities being offered or sold, or any director, executive officer, or general partner of a general
partner of that issuer; or </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="4%"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"><B></B></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">(e) Any entity in which all of the equity owners are accredited investors under any of the paragraphs above. </FONT></TD></TR></TABLE> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">In connection with the foregoing representations the undersigned has appended hereto as
<B>Exhibit A</B>, a Purchaser Questionnaire which he has completed and executed. He represents and warrants that the information set forth therein as well as all other information which he is furnishing to the Company with respect to his financial
condition and business and investment experience is accurate and complete as of the date hereof and he covenants that, in the event a material change should occur in such information, he will immediately provide the Company with such revised or
corrected information. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">All notices, requests, demands and other communications
under this Subscription Agreement shall be in writing and shall be deemed to have been given only when delivered in person or, if mailed, when mailed by certified or registered mail prepaid, to the parties at their respective addresses set forth
herein, or at such other address as may be given in writing in future by either party to the other.<B></B> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">The undersigned acknowledges and agrees that: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">(a) He has full power and authority to enter into this Agreement which, upon his execution, will constitute a valid and legally binding obligation by him; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(b) Notwithstanding prior receipt by him of notice of acceptance of his subscription, the Company may, in its sole
discretion (i) reject this Subscription Agreement in whole or in part; and (ii) accept subscription agreements other than in the order received; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(c) If for any reason this Offering does not close or the undersigned&#146;s subscription is not accepted by the Company, the undersigned shall have no
claims against the Company or its respective officers, directors, employees or affiliates and shall have no interest in the Units, the Underlying Securities, the Underlying Shares or the Company; </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(d) He shall indemnify and hold harmless the Company and its respective
officers, directors, employees, affiliates and attorneys against any loss, liability, claim, </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 10 of 13 </B></FONT></P>


<p Style='page-break-before:always'>
<HR  SIZE="3" COLOR="#999999" WIDTH="100%" ALIGN="CENTER">


 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">damage or expense, (including, but not limited to, any and all expenses reasonably incurred in investigating,
preparing or defending against any litigation commenced or threatened or any claim) arising out of or based upon any false representation or warranty or breach or failure to comply by the undersigned with any covenant or agreement made by him herein
or in any other document provided by him to any of the foregoing in connection with this transaction; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(e) The representations, warranties, covenants and agreements made by the undersigned set forth herein shall survive the closing of the Offering;<B></B>
</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(f) Neither this Subscription Agreement nor any provisions
hereof shall be modified, discharged or terminated except by an instrument in writing signed by the party against whom any waiver, change, discharge or termination is sought; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(g) This Agreement shall be construed and enforced in accordance with, and the rights of the parties shall be governed by,
the internal laws of the State of California applicable to contracts made and to be performed entirely within such State. Any action, suit or proceeding in connection with this Agreement may be brought in a court of record of the State of
California, the City and County of San Francisco, or in the United States District Court for the Northern District of California, with the parties hereto hereby consenting and submitting to the jurisdiction thereof. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(h) This Subscription Agreement may be executed in counterparts, each of
which shall be deemed an original, but all of which shall constitute the same instrument; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">(i) Except as otherwise provided herein, this Subscription Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective heirs, executors, administrators, successors, legal
representatives and assigns. If the undersigned is more than one person, the obligations of each undersigned shall be joint and several and the agreements, representations, warranties and acknowledgments herein contained shall be deemed to be made
and binding upon such undersigned and his heirs, executors, administrators, successors, legal representatives and assigns; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(j) This Subscription Agreement is not transferable or assignable by the undersigned; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(k) The use herein of the masculine pronouns or similar terms shall be deemed to include the feminine and neuter genders as
well and the use of the singular pronouns shall be deemed to include the plural as well; and </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">(l) This Subscription Agreement constitutes the entire agreement of the parties hereto, and supersedes all prior understandings with respect to the subject matter hereof. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>THE UNDERSIGNED ACKNOWLEDGES THAT THIS SUBSCRIPTION AGREEMENT CONSISTS OF 13 PAGES AND
INCLUDES EXHIBITS A THROUGH J. </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 11 of 13 </B></FONT></P>


<p Style='page-break-before:always'>
<HR  SIZE="3" COLOR="#999999" WIDTH="100%" ALIGN="CENTER">


 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>

<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"><B>A.</B></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><B>SUBSCRIBER INFORMATION</B> </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Number of Units purchased <U>&nbsp;&nbsp;&nbsp;&nbsp;</U><U></U> aggregate dollar amount of purchase
$<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> . </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"><B>B.</B></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><B>MANNER IN WHICH TITLE IS TO BE HELD</B> (Please check One): </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" ALIGN="center">

<TR>
<TD WIDTH="2%"></TD>
<TD VALIGN="bottom" WIDTH="3%"></TD>
<TD WIDTH="2%"></TD>
<TD VALIGN="bottom" WIDTH="3%"></TD>
<TD WIDTH="40%"></TD>
<TD VALIGN="bottom" WIDTH="3%"></TD>
<TD WIDTH="2%"></TD>
<TD VALIGN="bottom" WIDTH="3%"></TD>
<TD></TD>
<TD VALIGN="bottom" WIDTH="3%"></TD>
<TD WIDTH="39%"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">1.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Individual</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2">7.</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Trust/Estate/Pension or<BR>Profit Sharing Plan, and</FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT FACE="Times New Roman" SIZE="2">date
opened: <U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></P></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">2.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Joint Tenants with Right of<BR>Survivorship</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2">8.</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">As a Custodian for
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></P> <P STYLE="margin-top:0px;margin-bottom:1px"><FONT FACE="Times New Roman" SIZE="2">UGMA
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> (State)</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">3.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Community Property</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">4.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Tenants in Common</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2">9.</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Married with Separate Property</FONT></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">5.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Corporation/Partnership/<BR>Limited Liability Company</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2">10.</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Keogh</FONT></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">6.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">IRA</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2">11.</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" ALIGN="right"><FONT FACE="Times New Roman" SIZE="2"></FONT><FONT FACE="WINGDINGS" SIZE="2" COLOR="#000000">&#168;</FONT><FONT FACE="Times New Roman" SIZE="2"></FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">Tenants by the Entirety</FONT></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="10"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">12.</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="top" COLSPAN="9"><FONT FACE="Times New Roman" SIZE="2">Other
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></TD></TR>
</TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2"><B>C.</B></FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><B>TITLE</B> </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">PLEASE GIVE THE EXACT AND COMPLETE NAME IN WHICH TITLE TO THE UNIT(S) IS TO BE HELD: <U></U> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000"
ALIGN="left"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000" ALIGN="left"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 12 of 13 </B></FONT></P>


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<HR  SIZE="3" COLOR="#999999" WIDTH="100%" ALIGN="CENTER">


 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Subscription Agreement and </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>Investment Letter for Units of </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Ratexchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">IN WITNESS WHEREOF, the Subscriber has executed this Agreement on the <U></U><U>&nbsp;&nbsp;&nbsp;&nbsp;</U> day of
March 2003. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" ALIGN="center">

<TR>
<TD WIDTH="34%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="31%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="31%"></TD></TR>
<TR>
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Name of Entity (if applicable): _________________________________________________________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="4"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Signature: _______________________</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Signature: ____________________________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="4"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Name: ____________________________</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Name: ____________________________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8" COLSPAN="5"></TD></TR>
<TR>
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Title (if applicable): _____________________________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8" COLSPAN="5"></TD></TR>
<TR>
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Street Address: _____________________________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">City: ______________________________</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">State: ____________</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;&nbsp;</FONT></TD>
<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">ZIP: ____________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8" COLSPAN="5"></TD></TR>
<TR>
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Telephone:
<U>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></P></TD></TR>
<TR>
<TD HEIGHT="8" COLSPAN="5"></TD></TR>
<TR>
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Social Security or Federal Tax ID Number: ________________________________________</FONT></P></TD></TR>
<TR>
<TD HEIGHT="8" COLSPAN="5"></TD></TR>
<TR>
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Date of Organization (if applicable): ____________________________________________________</FONT></P></TD></TR>
</TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>***DO NOT WRITE
BELOW DOTTED LINE*** </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman"
SIZE="2">..................................................................................................................................................................................... </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">ACCEPTED ON BEHALF OF THE COMPANY: </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">RATEXCHANGE CORPORATION </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0">

<TR>
<TD WIDTH="3%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="40%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="5%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="3%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="41%"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">BY:</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000"></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT FACE="Times New Roman" SIZE="2">No. of Units: <U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></TD></TR>
<TR>
<TD VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Name: D. Jonathan Merriman</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT FACE="Times New Roman" SIZE="2">Aggregate&nbsp;dollar&nbsp;amount</FONT></TD></TR>
<TR>
<TD VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Title: Chairman and CEO</FONT></P></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD VALIGN="bottom"><FONT FACE="Times New Roman" SIZE="2">of Purchase: $<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></FONT></TD></TR>
</TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B><U>EXHIBIT B</U> </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT
FACE="Times New Roman" SIZE="2"><B>TO </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>RATEXCHANGE CORPORATION </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"
ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>SUBSCRIPTION AGREEMENT </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>AND </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>INVESTMENT LETTER </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">THIS WARRANT, AND THE SECURITIES ISSUABLE UPON THE EXERCISE OF THIS WARRANT, HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE &#147;SECURITIES
ACT&#148;), OR UNDER ANY STATE SECURITIES LAWS AND MAY NOT BE SOLD, TRANSFERRED, PLEDGED OR OTHERWISE DISPOSED OF UNLESS (1) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT AND SUCH LAWS, OR (2) AN EXEMPTION FROM
REGISTRATION UNDER THE SECURITIES ACT AND SUCH LAWS IS AVAILABLE AND THE COMPANY HAS RECEIVED EITHER AN OPINION OF COUNSEL, IN FORM AND SUBSTANCE REASONABLY SATISFACTORY TO THE COMPANY, TO THE EFFECT THAT REGISTRATION IS NOT REQUIRED IN CONNECTION
WITH SUCH DISPOSITION OR OTHER EVIDENCE THAT IS SATISFACTORY TO THE COMPANY, WHICH EVIDENCE ESTABLISHES THAT ANY SUCH DISPOSITION WILL NOT VIOLATE THE SECURITIES ACT, SUCH LAWS OR ANY RULE OR REGULATION PROMULGATED THEREUNDER. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>RateXchange Corporation </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>CLASS B WARRANT TO PURCHASE COMMON STOCK </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman"
SIZE="2"><B><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> Shares of Common Stock </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Issued this <U>&nbsp;&nbsp;&nbsp;&nbsp;</U> day of March 2003. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">FOR VALUE RECEIVED, R<SMALL>ATEXCHANGE</SMALL> C<SMALL>ORPORATION</SMALL>, a corporation organized and existing under the laws of the State of Delaware (the
&#147;Company&#148;), promises to issue in the name of, and sell and deliver to <U>[name of holder]</U>, or its registered assigns (in each case, the &#147;Holder&#148;), a certificate or certificates for an aggregate of <U>[number of shares</U>
(<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>)] shares (the &#147;B Warrant Shares&#148;) of common stock, $0.0001 par value per share (&#147;Common Stock&#148;), upon compliance with the terms of this Class B
Warrant (&#147;B Warrant Agreement.&#148;) </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">1.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Grant of Warrants</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">The Company hereby grants to the Holder the right to purchase <U>[number of shares</U> (<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>)] shares of Common Stock for a price equal to
$0.30 per share (the &#147;Exercise Price&#148;). This B Warrant Agreement may be exercised, except as otherwise provided herein, in whole or in part at any time commencing upon the date of issuance and terminating at 5:00 P.M., New York time, on
March <U>&nbsp;&nbsp;&nbsp;&nbsp;</U>, 2006, unless the closing sale price for the common stock of the Company has closed at or above $0.90 for ten consecutive trading days. At such time the Holder will receive 30 days notice upon which to exercise
the warrant prior to its expiration. (the &#147;Expiration Date&#148;) </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Common Stock Purchase Warrant (Series B) </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>issued by Ratexchange Corporation </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>to XXXXXXX </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>

<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">2.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Manner of Exercise</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">This B Warrant Agreement may be exercised in whole or in part by its surrender, with the form of subscription at the end hereof duly executed by the Holder, to the Company at its principal office or at the office of
its stock transfer agent, accompanied by payment in full in cash or by certified or official bank check to the order of the Company of the Exercise Price of the shares to be purchased. As soon as practicable, but in no event more than 15 days after
the Holder has given the aforesaid written notice and made the aforesaid payment, the Company shall, without charging stock issue or transfer taxes to the Holder, issue or caused to be issued the number of shares of duly authorized Common Stock
issuable upon such exercise, which shall be duly issued, fully paid and non-assessable, and shall deliver to the Holder a certificate or certificates therefor, registered in the Holder&#146;s name. In the event of a partial exercise of this B
Warrant Agreement, the Company shall also issue and deliver to the Holder a new B Warrant Agreement of like tenor, in the name of the Holder, for the exercise of the number of B Warrant Shares for which such B Warrant Agreement may still be
exercised. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">3.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Investment Representation</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Holder acknowledges that this B Warrant Agreement, as well as, the B Warrant Shares for which this B Warrant Agreement may be exercised, have not been and, except as
otherwise provided herein, will not be registered under the Securities Act of 1933 (the &#147;Act&#148;) or qualified under applicable state securities laws and that the transferability thereof is restricted by the registration provisions of the Act
as well as such state laws. The Holder represents that he is acquiring the B Warrant Agreement and will acquire the B Warrant Shares for his own account, for investment purposes only and not with a view to resale or other distribution thereof, nor
with the intention of selling, transferring or otherwise disposing of all or any part of such securities for any particular event or circumstance, except selling, transferring or disposing of them upon full compliance with all applicable provisions
of the Act, the Securities Exchange Act of 1934 (the &#147;Exchange Act&#148;), the Rules and Regulations promulgated by the Securities and Exchange Commission (the &#147;Commission&#148;) thereunder, and any applicable state securities laws. The
Holder further understands and agrees that (i) neither the B Warrant Agreement nor the B Warrant Shares may be sold unless they are subsequently registered under the Act and qualified under any applicable state securities laws or, in the opinion of
the Company&#146;s counsel, an exemption from such registration and qualification is available; (ii) any routine sales of the Company&#146;s securities made in reliance upon Rule 144 promulgated by the Commission under the Act, can be effected only
in the amounts set forth in and pursuant to the other terms and conditions, including applicable holding periods, of that Rule; and (iii) except as otherwise set forth herein, the Company is under no obligation to register the B Warrant Agreement or
the B Warrant Shares on his behalf or to assist him in complying with any exemption from registration under the Act. The Holder agrees that each certificate representing any B Warrant Shares for which the B Warrant Agreement may be exercised will
bear on its face a legend in substantially the following form: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%"><FONT FACE="Times New Roman"
SIZE="2"><B>These securities have not been registered under the Securities Act of 1933 or qualified under any state securities laws. They may not be sold, hypothecated or otherwise transferred in the absence of an effective registration statement
under that Act or qualification under applicable state securities laws without an opinion acceptable to counsel to the Company that such registration and qualification are not required.</B> </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Common Stock Purchase Warrant (Series B) </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>issued by Ratexchange Corporation </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>to XXXXXXX </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>

<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">4.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Holder Not Deemed Stockholder</U>.<U></U> </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Holder shall not, as holder of the B Warrant Agreement, be entitled to vote or to receive dividends, except as may be provided in <B>Section</B><B> 5</B> below, or be
deemed the holder of Common Stock that may at any time be issuable upon exercise of the B Warrant Agreement for any purpose whatsoever, nor shall anything contained herein be construed to confer upon the Holder, as holder of the B Warrant Agreement,
any of the rights of a stockholder of the Company or any right to vote for the election of directors or upon any matter submitted to stockholders at any meeting thereof, or to give or withhold consent to any corporate action (whether upon any
recapitalization, issue or reclassification of stock, change of par value or change of stock to no par value, consolidation, merger or conveyance or otherwise), or to receive notice of meetings, or to receive dividends or subscription rights, until
the Holder shall have exercised the B Warrant Agreement and been issued shares of Common Stock in accordance with the provisions hereof. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">5.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Warrant Adjustments</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">The Exercise Price and the number of shares purchasable upon exercise of the B Warrant Agreement shall be subject to adjustment with respect to events after the date hereof as follows: </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(a) <U>Subdivision or Combination of Shares</U>. If the
Company is recapitalized through the subdivision or combination of its outstanding shares of Common Stock into a larger or smaller number of shares, the number of B Warrant Shares shall be increased or reduced, as of the record date for such
recapitalization, in the same proportion as the increase or decrease in the outstanding shares of Common Stock, and the Exercise Price shall be adjusted so that the aggregate amount payable for the purchase of all of the B Warrant Shares issuable
hereunder immediately after the record date for such recapitalization shall equal the aggregate amount so payable immediately before such record date. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(b)<U> Dividends in Common Stock or Securities Convertible into Common Stock</U>. If the Company declares a dividend or distribution on
Common Stock payable in Common Stock or securities convertible into Common Stock, the number of shares of Common Stock for which this B Warrant Agreement may be exercised shall be increased, as of the record date for determining which </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 3 of 9 </B></FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Common Stock Purchase Warrant (Series B) </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>issued by Ratexchange Corporation </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>to XXXXXXX </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%"><FONT FACE="Times New Roman" SIZE="2">holders of Common Stock shall be entitled to receive such dividend, in proportion to the increase in
the number of outstanding shares (and shares of Common Stock issuable upon conversion of all such securities convertible into Common Stock) of Common Stock as a result of such dividend or distribution, and the Exercise Price shall be adjusted so
that the aggregate amount payable for the purchase of all the B Warrant Shares issuable hereunder immediately after the record date for such dividend or distribution shall equal the aggregate amount so payable immediately before such record date.
</FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(c) <U>Notice of Adjustment</U>. Whenever the
number of B Warrant Shares purchasable upon the exercise of the B Warrant Agreement or the Exercise Price of the B Warrant Shares is adjusted as provided herein, the Company shall mail to the Holder a notice of such adjustment or adjustments,
prepared and signed by the Chief Executive Officer, Chief Financial Officer or Secretary of the Company, which sets forth the number of B Warrant Shares purchasable upon the exercise of the B Warrant Agreement and the Exercise Price of such B
Warrant Shares after such adjustment, a brief statement of the facts requiring such adjustment, and the computation by which such adjustment was made. Upon an adjustment described herein, the Company may elect to issue a new B Warrant Agreement
reflecting such adjustment, and if the Company so elects, the Holder will return this B Warrant Agreement to the Company in exchange for such new B Warrant Agreement. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(d) The provisions of this Section 3 are for the purpose of, and shall be interpreted to the effect that,
upon any exercise of this B Warrant Agreement, the Holder shall be entitled to receive the same amount and kind of securities and other property that it would have been entitled to receive as the owner at all times subsequent to the date hereof of
the number of shares of Common Stock issuable upon conversion of the B Warrant Shares purchased upon any such exercise. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(e) It is agreed and understood that no adjustments shall be made hereunder solely as a result of the issuance by the Company of: (i)
Common Stock issued pursuant to any future public or private issuance of stock; or (ii) Common Stock issued upon the exercise of warrants or options granted by the Company. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(f) No adjustment of the Exercise Price shall be made in an amount of less than 1% of the Exercise Price in
effect at the time such adjustment is otherwise required to be made, but any such lesser adjustment shall be carried forward and shall be made at the time and together with the next subsequent adjustment which, together with any adjustments so
carried forward, shall amount to not less than 1% of such Exercise Price. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:4%; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">(g) Irrespective of any adjustment or change in the Exercise Price, or the number of shares of Common Stock actually purchasable under each B Warrant Agreement of like tenor, the B Warrant Agreement theretofore and
thereafter issued may continue to express the Exercise Price per Share and the number of B Warrant Shares purchasable thereunder as the Exercise Price per Share and the number of B Warrant Shares purchasable were expressed on the B Warrant Agreement
when initially issued. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 4 of 9 </B></FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Common Stock Purchase Warrant (Series B) </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>issued by Ratexchange Corporation </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>to XXXXXXX </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>

<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">6.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Fractional Shares</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">If the number of B Warrant Shares purchasable upon the exercise of the B Warrant Agreement is adjusted pursuant to <B>Section</B><B> 5</B> hereof, the Company shall nevertheless not be required to issue fractions of
shares upon exercise of the B Warrant Agreement or otherwise, or to distribute certificates that evidence fractional shares. Instead the Company will round any fractional share to the nearest share so that if the fraction is less than 0.5 no share
shall be issued and if the fraction is 0.5 or higher the Company shall issue one full share </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">7.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Inclusion of B Warrant Shares in Registration Statement; Right to Registration</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(a) Holder&#146;s Right to Registration. The Company shall file a registration statement on Form S-3 for the common stock
that underlies the Class B Warrant Agreement with the Securities and Exchange Commission (the &#147;Commission&#148;) within 120 days of the closing of the financing and use its reasonable best efforts to have such registration statement declared
effective. Should the Company fail to file a registration statement listing the Underlying Shares with the Commission within 120 days of the closing of the financing, the Holder shall be entitled to receive an additional B Warrant Agreement to
purchase a number of shares of the Company&#146;s common stock equal to ten (10%) percent of the aggregate number of Preferred Shares purchased by the Holder in this financing, with a term of three years, unless the closing sale price for the common
stock of the Company has closed at or above $0.90 for ten consecutive trading days. At such time the Holder will receive 30 days notice upon which to exercise the warrant prior to its expiration. The exercise price shall be equal to the closing
price of the Company&#146;s common stock on the American Stock Exchange on the 120</FONT><FONT FACE="Times New Roman" SIZE="1" COLOR="#000000"><SUP>th</SUP></FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000"> day following the closing of
this financing. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(b) &#147;Piggyback&#148; Registration Rights.
If at any time after the date hereof, the Company proposes to file a Registration Statement under the Act with respect to any of its securities (except one relating to employee benefit plans or a merger or similar transaction), it shall give written
notice of its intention to effect such filing to the Holder at least 30 days prior to filing such Registration Statement (the &#147;Piggyback Registration Statement&#148;). If the Holder&#146;s Registerable Securities have not been previously
registered as provided in <B>Paragraph 7 (a) </B>above, and he desires to include his Registerable Securities in the Piggyback Registration Statement, he shall notify the Company in writing within 15 days after receipt of such notice from the
Company, in which event the Company shall include the Holder&#146;s Registerable Securities in the Piggyback Registration Statement. If the Holder elects to include his Registerable Securities in the Piggyback Registration Statement as set forth
herein, he shall, in a timely fashion, provide the Company and its counsel with such information and execute such documents as its counsel may reasonably require to prepare and process the Piggyback Registration Statement. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Common Stock Purchase Warrant (Series B) </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>issued by Ratexchange Corporation </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>to XXXXXXX </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(c) Copies of Registration Statements and Prospectuses. The Company will provide the Holder with a
copy of the Demand Registration Statement or Piggyback Registration Statement, as the case may be, and any amendments thereto, and copies of the final prospectus included therein in such quantities as may reasonably be required to permit the Holder
to sell his Registerable Securities after the Registration Statement or Piggyback Registration Statement, as the case may be, is declared effective by the Commission. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(d) The Company&#146;s Obligation to Bear Expenses of Registration. The Company will bear all expenses (except underwriting
discounts and commission, if any, and the legal fees and expenses, if any, of counsel to the Holder) necessary and incidental to the performance of its obligations under this <B>Section</B><B> 7</B>. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(e) Indemnification. The Company and the Holder, if the Holder&#146;s
Registerable Securities are included in a Registration Statement pursuant to this <B>Section 7</B>, shall provide appropriate cross indemnities to each other covering the information supplied by the indemnifying party for inclusion in such
Registration Statement. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(f) Restriction on Sale of
Registerable Securities. The Holder agrees that as a condition for the Company registering the Registerable Securities as provided in <B>Paragraph 7 (a)</B>, in the event that the Piggyback Registration Statement in which the Registerable Securities
are included relates to an offering to be effected through or with the assistance of an underwriter, he will consent to restrict the sale of the Registerable Securities or reduce the number of Registerable Securities that may be included in such
registration in accordance with the requirements of such underwriter. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman"
SIZE="2">(g) Cancellation of Registration Rights. Anything to the contrary notwithstanding, the Company shall not be required to register any Registerable Securities that, in the reasonable opinion of the Company&#146;s counsel, may be sold pursuant
to the exemption from registration provided by Section (k) of Rule 144 promulgated under the Act. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">8.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Covenants of the Company</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The Company covenants that it will at all times reserve and keep available out of its authorized Common Stock, solely for the purpose of issue upon exercise of a B
Warrant Agreement, such number of shares of Common Stock as shall then be issuable upon the exercise of all outstanding B Warrant Agreement. The Company covenants that all shares of Common Stock which shall be issuable upon exercise of the B Warrant
Agreement shall, at the time of delivery thereof, be duly and validly issued and fully paid and nonassessable and free from all preemptive or similar rights, taxes, liens and charges with respect to the issue thereof, and that upon issuance such
shares shall be listed on each securities exchange, if any, on which the other shares of outstanding Common Stock of the Company are then listed. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>Page 6 of 9 </B></FONT></P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>Common Stock Purchase Warrant (Series B) </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2"><B>issued by Ratexchange Corporation </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2"><B>to XXXXXXX </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P>

<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">9.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Amendments</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">This Agreement shall not be amended, modified or revoked except by agreement in writing, signed by the Company and the Holder. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR>
<TD WIDTH="3%" VALIGN="top" ALIGN="left"><FONT FACE="Times New Roman" SIZE="2">10.</FONT></TD>
<TD WIDTH="1%" VALIGN="top"><FONT SIZE="1">&nbsp;</FONT></TD>
<TD ALIGN="left" VALIGN="top"><FONT FACE="Times New Roman" SIZE="2"><U>Governing Law</U>. </FONT></TD></TR></TABLE> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
FACE="Times New Roman" SIZE="2">The B Warrant Agreement shall be governed by the laws of the State of California. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">IN WITNESS WHEREOF, the Company has caused these B Warrant Agreement to be executed on its behalf by an officer thereunto duly authorized and the Holder has executed this
Agreement as of November 26, 2001. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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<TD VALIGN="top" COLSPAN="3"><FONT FACE="Times New Roman" SIZE="2"><B>RateXchange Corporation <U></U></B></FONT></TD>
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<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">By:</FONT></P></TD>
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<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">D. Jonathan Merriman,</FONT></P></TD>
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<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Holder</FONT></P></TD></TR>
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<TD VALIGN="bottom"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Chief Executive Officer</FONT></P></TD>
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</TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">SUBSCRIPTION FORM </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">To Be Executed by the Holder </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">in Order to
Exercise B Warrants </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">The undersigned Holder hereby irrevocably elects to
exercise the B Warrants, and to purchase <U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> shares of Common Stock issuable upon the exercise thereof, and requests that certificates for such shares shall be issued in the
name of </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING
NUMBER </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR WIDTH="52%" SIZE="1" NOSHADE COLOR="#000000"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR WIDTH="52%" SIZE="1"
NOSHADE COLOR="#000000"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR WIDTH="52%" SIZE="1" NOSHADE COLOR="#000000"> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman"
SIZE="2">[please print or type name and address] </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">to be delivered to
</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR WIDTH="52%" SIZE="1" NOSHADE COLOR="#000000"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR WIDTH="52%" SIZE="1" NOSHADE
COLOR="#000000"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR WIDTH="52%" SIZE="1" NOSHADE COLOR="#000000"> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">[please
print or type name and address] </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">and if such number of shares of Common Stock
shall not be all the shares issuable upon the exercise of the B Warrant Agreement, that a new B Warrant Agreement exercisable for the balance of the shares issuable upon the exercise of the B Warrant Agreement be delivered to the Holder at the
address stated below. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Dated:</FONT></P></TD>
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<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">X</FONT></P></TD>
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<TD VALIGN="bottom" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Address</FONT></TD></TR>
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<TD VALIGN="bottom" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Taxpayer Identification Number</FONT></TD></TR>
</TABLE> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">[FORM OF ASSIGNMENT] </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">To be executed by the registered holder if such holder </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"
ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">desires to transfer the Warrant Certificate.<U></U> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:8%"><FONT FACE="Times New Roman" SIZE="2">FOR VALUE RECEIVED
<U></U><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>
hereby sells, assigns and transfers unto </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman"
SIZE="2"><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">(Please print name and
address of transferee) </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">this Warrant Certificate, together with all right,
title and interest therein, and does hereby irrevocably constitute and appoint <U></U><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> Attorney, to transfer the within Warrant Certificate on the books of the
within-named Company, with full power of substitution.<U></U> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Dated:
<U></U><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><DIV ALIGN="right">
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Signature</FONT></P><HR WIDTH="80%" SIZE="1" NOSHADE COLOR="#000000" ALIGN="right"></TD></TR>
<TR>
<TD VALIGN="top"><FONT FACE="Times New Roman" SIZE="2">(Signature must conform in all respects to name of holder as specified on the face of the Warrant Certificate.)</FONT></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000"></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">(Insert Social Security or Other</FONT></P></TD></TR>
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<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Identifying Number of Holder)</FONT></P></TD></TR>
</TABLE></DIV> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
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 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B><U>EXHIBIT D</U> </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>TO </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>RATEXCHANGE CORPORATION </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>SUBSCRIPTION AGREEMENT </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>AND </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"
ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>INVESTMENT LETTER </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT
FACE="Times New Roman" SIZE="2"><B><U>Registration Rights Agreement</U> </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">AGREEMENT dated as of March <U>&nbsp;&nbsp;&nbsp;&nbsp;</U>, 2003 between Ratexchange Corporation, a Delaware corporation (with its successors and assigns, the <B><I>&#147;Issuer&#148;</I></B>), and each person or
entity listed on the signature pages hereof (each, with its successors, a <B><I>&#147;Subscriber&#148;</I></B>). </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">WHEREAS, pursuant to the Subscription Agreement and Investment Letter dated March <U>&nbsp;&nbsp;&nbsp;&nbsp;</U>, 2003, the Issuer is issuing, on the
date hereof, to each of the Subscribers a certain number of shares of the Issuer&#146;s Series B Preferred Stock, convertible into the Issuer&#146;s common stock and a Class B Warrant to purchase shares of the Issuer&#146;s common stock (the
<B><I>&#147;Convertible Securities&#148;</I></B>); </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">WHEREAS,
the Issuer wishes to agree that the Subscribers will have the right to participate in certain registrations of the Issuer&#146;s common stock pursuant to the Securities Act of 1933; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">NOW, THEREFORE the parties agree as follows: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>1. Definitions </B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">1.1 <U><I>Standard Definitions</I>.</U> The following terms, when capitalized, are used herein with the following meanings: </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2"><B><I>&#147;Covered Shares&#148;</I></B> means the common stock of the
Issuer that is issuable or issued upon conversion or exercise of the Convertible Securities. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2"><B><I>&#147;Majority Subscribers&#148;</I></B> means Subscribers that own, at the time of determination, in the aggregate, not less than 51% of the total number of Covered Shares then owned by all of the Subscribers.
</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2"><B><I>&#147;1933 Act&#148;</I></B> means the Securities Act of
1933 and the rules and regulations issued thereunder, as amended from time to time. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2"><B><I>&#147;1934 Act&#148;</I></B> means the Securities Exchange Act of 1934 and the rules and regulations issued thereunder, as amended from time to time. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2"><B><I>&#147;Other Seller of Stock of Issuer&#148;</I></B> means, if a Subscriber&#146;s Covered Shares are Registered
pursuant to this Agreement, each other holder (not including the Issuer itself) of securities of the Issuer that are sold as part of the same offering of the Issuer&#146;s securities. </FONT></P>

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 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">To <B><I>&#147;Register&#148;</I></B> any securities means to effect the registration of such securities
by preparing and filing a registration statement or similar document in compliance with the 1933 Act, and the declaration or ordering of effectiveness of such registration statement or document. The words <B><I>&#147;Registered&#148;</I></B> and
<B><I>&#147;Registration&#148;</I></B> have corresponding meanings. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman"
SIZE="2"><B><I>&#147;Rule 144&#148;</I></B> means Rule 144 promulgated by the Securities and Exchange Commission under the 1933 Act and any successor rule to substantially the same effect, in each case as amended from time. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>2. Registration Rights </B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">2.1 <I><U>Mandatory Registration.</U></I> The Issuer shall file a
registration statement on Form S-3 for the common stock that underlies the Series B Convertible Preferred stock and Class B Warrants (collectively, the &#147;Covered Shares&#148;) with the Securities and Exchange Commission (the
&#147;Commission&#148;) within 90 days of the closing of the financing and use its reasonable best efforts to have such registration statement declared effective. The Issuer will also grant the Subscribers certain &#147;piggyback&#148; registration
rights with respect to these securities. Should the Issuer fail to file a registration statement listing the Covered Shares with the Commission within 90 days of the closing of the financing, the Subscriber shall be entitled to receive a Class B
Warrant to purchase a number of shares of the Issuer&#146;s common stock equal to ten (10%) percent of the aggregate number of Series B Preferred Shares purchased by the Subscriber in this financing, with a term of three years and an exercise price
equal to the closing price of the Issuer&#146;s common stock on the American Stock Exchange on the 90</FONT><FONT FACE="Times New Roman" SIZE="1" COLOR="#000000"><SUP>th</SUP></FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000"> day
following the closing of this financing. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT FACE="Times New Roman" SIZE="2">Should the Commission fail to declare
the Issuer&#146;s Form S-3 Registration Statement effective on or before the 180</FONT><FONT FACE="Times New Roman" SIZE="1" COLOR="#000000"><SUP>th</SUP></FONT><FONT FACE="Times New Roman" SIZE="2" COLOR="#000000"> day after the Closing, the annual
dividend rate payable on the Series B Preferred Stock will be increased from 3.00% to 9.00% for the period of time from the 181</FONT><FONT FACE="Times New Roman" SIZE="1" COLOR="#000000"><SUP>st</SUP></FONT><FONT FACE="Times New Roman" SIZE="2"
COLOR="#000000"> day after Closing until the Issuer&#146;s registration statement is declared effective. Upon the Commission declaring the registration statement effective, the annual dividend rate will return to 3.00%. Dividends will be paid
quarterly in cash, regardless of which dividend rate is applied. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman"
SIZE="2">2.2 <I><U>Piggyback Registration.</U></I> If the Issuer proposes to Register any of its common stock (other than a Registration (a) relating to the sale of securities to employees of the Issuer pursuant to a stock option, stock purchase or
similar plan which is Registered on Form S-8 or otherwise, (b) relating to an exchange offer or offering of securities solely to the Issuer&#146;s existing security holders, (c) relating to a Rule 145 transaction or (d) on any form which does not
include substantially the same information as would be required to be included in a registration statement covering the sale of Covered Shares owned by the Subscribers), the Issuer shall cause to be Registered all of the Covered Shares of each
Subscriber and (ii) to cause such Covered Shares to be registered and qualified under the securities or Blue Sky laws of such states in which the other shares included in such public offering are generally registered and qualified, <I>provided</I>
that such Subscriber has provided to the Issuer such information regarding itself and the disposition of the Covered Shares as is required to effect such Registration, registration and qualification. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">- 2 - </FONT></P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">2.3 <U><I>Actions on Registration.</I></U> Whenever required by this Agreement to effect the Registration
of any Covered Shares, the Issuer will, as expeditiously as reasonably possible, furnish to the Subscribers such number of copies of a prospectus, including a preliminary prospectus, in conformity with the requirements of the 1933 Act, and such
other documents as the Subscribers may reasonably request in order to facilitate the disposition of such shares. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">2.4 <I><U>Expenses of Registration.</U></I> The Issuer shall bear the costs and expenses of any Registration pursuant to this Agreement, including without
limitation all registration, filing and qualification fees, printers&#146; and accounting fees relating thereto. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">2.5 <I><U>Indemnification.</U></I> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(a) The Issuer agrees to indemnify and hold harmless each Subscriber from and against any and all losses, claims, damages and liabilities (each, a
<B><I>&#147;Loss&#148;</I></B>) under the 1933 Act, the 1934 Act and the state laws of the state or states in which the Issuer registers or qualifies the Covered Shares, and reasonable fees and expenses of counsel in connection therewith, insofar as
such Losses are caused by (i) any untrue statement or alleged untrue statement of a material fact contained in any registration statement or prospectus relating to the Covered Shares (as amended or supplemented if the Issuer shall have furnished any
amendments or supplements thereto), (ii) any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, or (iii) any violation or alleged violation by the
Issuer of the 1993 Act, the 1934 Act, the laws of any state in which the Issuer registers or qualifies the Covered Shares, or any rules or regulations promulgated thereunder, <I>provided</I> that no Subscriber is entitled to indemnification under
this Section for any Loss: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(i) arising from
any untrue statement or omission or alleged untrue statement or omission based upon written information furnished to the Issuer by or on behalf of such Subscriber expressly for use in connection with such registration; </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(ii) arising in connection with any preliminary prospectus,
if the person or entity asserting any such Loss was not provided with a current copy of the prospectus and such current copy of the prospectus would have cured the defect giving rise to such Loss; or </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(iii) under any settlement effected without the consent of
the Issuer, which consent shall not unreasonably be withheld. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman"
SIZE="2">(b) Each Subscriber severally agrees to indemnify and hold harmless the Issuer, its officers, directors and agents, and each person or entity, if any, who controls the Issuer within the meaning of Section 15 of the 1933 Act or Section 20 of
the 1934 Act, from and against any and all Losses under the 1933 Act, the 1934 Act or applicable state law, and reasonable fees and expenses of counsel in connection therewith, insofar as such Losses are caused by any untrue statement or alleged
untrue statement of a material fact contained in any registration statement or prospectus relating to a distribution of the Issuer&#146;s common stock in which such Subscriber is a selling Subscriber (as amended or supplemented if the Issuer shall
have furnished any amendments or supplements thereto) or caused by any omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein not misleading, but only to the extent
such untrue statement or omission or alleged untrue statement or omission is based upon information furnished to the Issuer in writing by or on behalf of such Subscriber concerning such Subscriber expressly for use in connection with such
registration. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">- 3 - </FONT></P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(c) In case any proceeding (including any governmental investigation) shall be instituted involving any
person or entity in respect of which indemnity may be sought pursuant to this Section, such person or entity (an <B><I>&#147;Indemnitee&#148;</I></B>) shall promptly notify each person or entity against whom such indemnity may be sought (an
<B><I>&#147;Indemnitor&#148;</I></B>) in writing and the Indemnitors (all, jointly, or one or more of them, pursuant to an agreement among such Indemnitors) shall assume the defense thereof, including the employment of counsel reasonably
satisfactory to such Indemnitee, and shall assume the payment of all fees and expenses. In any such proceeding, each Indemnitee shall have the right to retain its own counsel, but the fees and expenses of such counsel shall be at the expense of such
Indemnitee. It is understood that no Indemnitor shall, in connection with any proceeding or related proceedings in the same jurisdiction, be liable for the reasonable fees and expenses of more than one separate firm of attorneys (in addition to any
local counsel) at any time for all Indemnitees, and that all such fees and expenses shall be reimbursed as they are incurred. The Indemnitor shall not be liable for any settlement of any proceeding effected without its written consent, but if
settled with such consent, or if there be a final judgment for the plaintiff, the Indemnitor shall indemnify and hold harmless such Indemnitees from and against any loss or liability (to the extent stated above) by reason of such settlement or
judgment. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(d) If the indemnification provided for in this
Section 2.5 is, as a matter of applicable law, unavailable to an Indemnitee on account of any Loss, then each Indemnitor, in lieu of indemnifying such Indemnitee, shall contribute to the amount paid or payable by such Indemnitee on account of such
Loss (and fees and expenses of counsel) in such proportion as is appropriate to reflect the relative fault of the parties in connection with the statements or omissions that resulted in such Loss, as well as any other relevant equitable
considerations. The relative fault of the parties shall be determined by reference to, among other things, whether the untrue or allegedly untrue statement or omission or alleged omission relates to information supplied by the Issuer or a
Subscriber, and the parties&#146; relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The Issuer and each Subscriber agree that it would not be just and equitable if contribution
pursuant to this paragraph were determined by <I>pro rata</I> allocation or by any other method of allocation that does not take account of the equitable considerations referred to above. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">2.6 <U><I>No Delay of Registration.</I></U> Each Subscriber hereby irrevocably waives and covenants not to assert any right
such Subscriber might have to obtain or seek an injunction, administrative order or other action restraining or otherwise delaying the Registration of securities of the Issuer in connection with any controversy that may arise with respect to the
interpretation and enforcement of this Agreement. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">- 4 - </FONT></P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">2.7 <I><U>Rule 144.</U></I> To the extent necessary to make available to the Subscribers the benefits of
Rule 144, the Issuer will: </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(i) make and keep
public information available as required by Rule 144; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman"
SIZE="2">(ii) file with the Securities and Exchange Commission in a timely manner all reports and other documents required of the Issuer under the 1934 Act; and </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(iii) furnish to any Subscriber upon request (x) a written statement by the Issuer that it has complied with
the reporting requirements of Rule 144, the 1933 Act and the 1934 Act, or that it qualifies as a registrant whose securities may be resold pursuant to Form S-1 or Form S-3; (y) a copy of the most recent annual or quarterly report of the Issuer and
such other reports and documents as the Issuer has filed pursuant to the 1933 Act or the 1934 Act; and (z) such other information as may be reasonably requested by a Subscriber to permit it to sell Covered Shares without the requirement of
Registration, pursuant to Rule 144. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B>3. Miscellaneous
</B></FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">3.1 <U><I>Notices.</I></U> All notices and other
communications hereunder shall be in writing (including facsimile transmission), and shall be given to each party at the address or telecopier number set forth under its name on the signature page hereof, or such other address or telecopier number
as such party may hereafter specify for the purpose by notice to the other. Each such notice or other communication shall be effective (a) if given by mail, 72 hours after such communication is deposited in the mails with first class postage
prepaid, addressed as aforesaid or (b) otherwise, when delivered at the address or received at the telecopier number specified in this Section. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">3.2 <I><U>Amendment; No Waivers; Integration.</U></I> Any provision of this Agreement may be amended or waived if, and only if, such amendment or waiver
is in writing and signed, in the case of an amendment, by the Issuer and the Majority Subscribers or, in the case of a waiver, by the party against whom the waiver is to be effective (or, in the case of waiver that is to be effective against any
Subscriber, by the Majority Subscribers). This Agreement constitutes the entire agreement among the parties with respect to the subject matter hereof and supersedes all prior agreements, understandings and negotiations, both written and oral, among
any of the parties with respect to the subject matter of this Agreement. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">3.3 <U><I>Assignment.</I></U> </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman"
SIZE="2">(a) Except as expressly set forth in this Section 3.3, no party hereto may assign, delegate or otherwise transfer any of its obligations or rights under this Agreement. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">(b) A Subscriber&#146;s rights to cause the Issuer to register Covered Shares pursuant to this Agreement may be assigned
(but only with all related obligations) by a Subscriber to a &#147;Qualified Transferee&#148; as defined below (who shall thereafter be deemed a &#147;Subscriber&#148; under this Agreement) if, but only if, all of the following conditions are
satisfied; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">- 5 - </FONT></P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(i) the Subscriber provides the Issuer with advance written notice of the name and
address of such transferee or assignee and the securities with respect to which such registration rights are being assigned; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(ii) the Subscriber satisfies the Issuer to its reasonable satisfaction that the transfer of Covered Shares to the Qualified Transferee
satisfies all requirements of the 1933 Act and the 1934 Act and the regulations promulgated thereunder, and that there is no legal restriction on the Issuer&#146;s recording such transfer on the records of the Issuer; </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(iii) the Qualified Transferee completes all investor
questionnaires or similar documents reasonably requested by the Issuer with respect to the foregoing; </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman" SIZE="2">(iv) the Qualified Transferee agrees in writing to be bound by and subject to the terms and conditions of this Agreement, including
without limitation the provisions of Section 2.5; and </FONT></P> <P STYLE="margin-top:0px;margin-bottom:-6px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:2%; text-indent:2%"><FONT FACE="Times New Roman"
SIZE="2">(v) the Issuer gives its consent, which will not be unreasonably withheld. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT
FACE="Times New Roman" SIZE="2">(c) A &#147;Qualified Transferee&#148; is (i) a direct or indirect member or Subscriber of a Subscriber that initially holds such Shares as a limited liability company or corporation, (ii) any family member or trust
for the benefit of a Subscriber that is a natural person, or (iii) any transferee or assignee who after giving effect to such transfer holds not less than two hundred fifty thousand (250,000) Covered Shares. </FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">3.4 <I><U>Governing Law; Jurisdiction.</U></I> This Agreement shall be
governed by and construed in accordance with the laws of the State of California. Each party submits to the nonexclusive jurisdiction of the United States District Court for the Northern District of California and of any California state court
sitting in the City and County of San Francisco for purposes of all legal proceedings arising out of or relating to this Agreement or the transactions contemplated hereby. Each party irrevocably waives any objection that it may now or hereafter have
to the laying of venue in any proceeding brought in such a court, and any claim that any such proceeding was brought in an inconvenient forum. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">3.5 <I><U>Headings.</U></I> The headings and captions in this Agreement are included for convenience of reference only and shall be ignored in the
construction or interpretation hereof. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">3.6
<U><I>Counterparts.</I></U> This Agreement may be signed in any number of counterparts, each of which shall be an original, with the same effect as if the signatures thereto and hereto were upon the same instrument. This Agreement shall become
effective only when each party hereto shall have received (including without limitation by facsimile transmission) a counterpart hereof signed by each other party hereto. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT
SIZE="1">&nbsp;</FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2"><B><I></I></B><B>[</B><B><I>Signature pages follow</I></B><B>]</B><B><I> </I></B></FONT></P> <P
STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
 <P STYLE="margin-top:0px;margin-bottom:0px" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">- 6 - </FONT></P>


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 <P STYLE="margin-top:0px;margin-bottom:0px; text-indent:4%"><FONT FACE="Times New Roman" SIZE="2">IN WITNESS WHEREOF, the parties hereto have executed and delivered this Agreement as of the date first
above written. </FONT></P> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0">

<TR>
<TD WIDTH="100%"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Ratexchange Corporation</FONT></P></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px; margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">By</FONT></P><HR WIDTH="94%" SIZE="1" NOSHADE COLOR="#000000" ALIGN="right"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">D. Jonathan Merriman</FONT></P></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Chairman and Chief Executive Officer</FONT></P></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2"><U>Address for Notices</U>:</FONT></P></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">100 Pine Street, Suite 500</FONT></P></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">San Francisco, CA 94111</FONT></P></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Facsimile: (415) 274-5651</FONT></P></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-left:1.00em; text-indent:-1.00em"><FONT FACE="Times New Roman" SIZE="2">Investor</FONT></P></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000"></TD></TR>
<TR>
<TD VALIGN="top" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">SIGNATURE</FONT></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000"></TD></TR>
<TR>
<TD VALIGN="top" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Print Name</FONT></TD></TR>
<TR>
<TD HEIGHT="16"></TD></TR>
<TR>
<TD VALIGN="top"> <P STYLE="margin-top:0px;margin-bottom:0px"><FONT SIZE="1">&nbsp;</FONT></P><HR SIZE="1" NOSHADE COLOR="#000000"></TD></TR>
<TR>
<TD VALIGN="top" ALIGN="center"><FONT FACE="Times New Roman" SIZE="2">Title, if applicable</FONT></TD></TR>
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