Any violation of this chapter shall constitute a prohibited practice under the provisions of § 59.1-200 and shall be subject to the enforcement provisions of the Virginia Consumer Protection Act (§ 59.1-196 et seq.). However, if a supplier makes a good faith effort to comply with the requirements of this chapter, the supplier shall not be subject to either a civil penalty under § 59.1-206 or damages under § 59.1-204.