; and (2) documenting, evaluating, and making recommendations relating to the administrative implementation and enforcement of the provisions of this title. 533. Violations and penalties (a) Civil penalty for violation of contribution and expenditure requirements If a candidate who has been certified as a participating candidate accepts a contribution or makes an expenditure that is prohibited under section 521, the Commission may assess a civil penalty against the candidate in an amount that is not more than 3 times the amount of the contribution or expenditure. Any amounts collected under this subsection shall be deposited into the Clean Money Fund established under section 531. (b) Repayment for improper use payments made To defray costs of postage (1) In general If the Commission determines that any payment made to a candidate under this title to defray the costs of postage was not used as provided for in this title, the Commission shall so notify the candidate and the candidate shall pay to the Fund an amount equal to— (A) the value of the payments so used