; (B) effectively and efficiently monitoring and enforcing the limits on the raising of qualified small dollar contributions; (C) effectively and efficiently monitoring and enforcing the limits on the use of personal funds by participating candidates; and (D) monitoring the use of allocations from the Freedom From Influence Fund established under section 541 and matching contributions under this title through audits of not fewer than 1/10 (or, in the case of the first 3 election cycles during which the program under this title is in effect, not fewer than 1/3 ) of all participating candidates or other mechanisms; and (2) regarding the conduct of debates in a manner consistent with the best practices of States that provide public financing for elections. 544. 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 Freedom From Influence Fund established under section 541. (b) Repayment for improper use of Freedom From Influence Fund (1) In general If the Commission determines that any payment made to a participating candidate was not used as provided for in this title or that a participating candidate has violated any of the dates for remission of funds contained in this title, the Commission shall so notify the candidate and the candidate shall pay to the Fund an amount equal to— (A) the amount of payments so used or not remitted, as appropriate