; and (B) a political party may use vouchers only to purchase broadcast airtime for political advertisements for generic party advertising (as defined by the Commission in regulations), to support candidates for State or local office in a general election, or to support participating candidates of the party in a general election for Federal office, but only if it discloses the value of the voucher used as an expenditure under section 315(d). (2) Exchange with political party committee (A) In general A participating candidate who receives a voucher under this section may transfer the right to use all or a portion of the value of the voucher to a committee of the political party of which the individual is a candidate (or, in the case of a participating candidate who is not a member of any political party, to a committee of the political party of that candidate’s choice) in exchange for money in an amount equal to the cash value of the voucher or portion exchanged. (B) Continuation of candidate obligations The transfer of a voucher, in whole or in part, to a political party committee under this paragraph does not release the candidate from any obligation under the agreement made under subsection (b) or otherwise modify that agreement or its application to that candidate. (C) Party committee obligations Any political party committee to which a voucher or portion thereof is transferred under subparagraph (A)— (i) shall account fully, in accordance with such requirements as the Commission may establish, for the receipt of the voucher