of asking the bank for a short-term loan, or using any other such short-term financial arrangements to avoid insolvency. However, in jurisdictions where promissory notes are commonplace, the company (called the payee or lender) can ask one of its debtors (called the maker, borrower or payor) to accept a promissory note, whereby the maker signs a legally binding agreement to honour the amount established in the promissory note (usually, part or all its debt) within the agreed period of time. The lender can then take the promissory note to a financial institution (usually a bank, albeit this could also be a private person, or another company), that will exchange the promissory note for cash; usually, the promissory note is cashed in for the amount established in the promissory note, less a small discount. Once the promissory note reaches its maturity date, its current holder (the bank) can execute it over the emitter of the note (the debtor), who would have to pay the bank the amount promised in the note. If the maker fails to pay, however, the bank retains the right to go to the company that cashed the promissory note in, and demand payment. In the case of unsecured promissory notes, the lender accepts the promissory note based solely on the maker's ability to repay; if the maker fails to pay, the lender must honour the debt to the bank. In the case of a secured promissory note, the lender accepts the promissory note based on the maker's ability to repay, but the note is secured by a thing of value; if the maker fails to pay and the bank reclaims payment, the lender has the right to execute the security. Use as private money Thus, promissory notes can work as a form of private money. In the past, particularly during the 19th century, their widespread and unregulated use was a source of great risk for banks and private financiers, who would often face the insolvency of both debtors, or simply be scammed by both. History Code of Hammurabi Law 100 stipulated repayment of a loan by a debtor to a creditor on a schedule with a maturity date specified in written contractual terms. Law 122 stipulated that a depositor of gold, silver, or other chattel/movable property for safekeeping must present all articles and a signed contract of bailment to a notary before depositing the articles with a