; cure If, within the 45-day period described under subparagraph (A), the person described in that subparagraph establishes to the customer or prospective customer’s reasonable satisfaction, in a response provided in writing to the customer or prospective customer, that no violation occurred as alleged, or certifies that the violation alleged has been corrected or cured, and provides reasonable assurance that no such violation henceforth will be permitted to occur in the conduct of the person’s business, no further proceedings under this section may be undertaken. (C) Civil action If a person described under subparagraph (A), having received a notice described in that subparagraph, fails to respond in accordance with subparagraph (B), or responds but fails to reasonably establish that the violation alleged either did not occur or has been corrected or cured, the aggrieved customer or prospective customer shall be entitled to file a civil action against the person seeking relief as provided under this subsection. In any such filing, the customer or prospective customer shall attach to the complaint in such action copies of the notice given to the person pursuant to subparagraph (A) and the response, if any, received from such person. (2) Damages and civil penalties Any person who violates this section shall— (A) be liable for actual damages, together with, if actual damages are less than $250, liquidated damages of $250