S.C. Code Ann. § 40-41-710
(B) A retailer shall keep a record of the source of new merchandise the retailer offers for sale. The record may be a receipt or an invoice from the person who sold the merchandise to the retailer or any other documentation that establishes the source of the merchandise.
(1) The record or documentation must include:
(D) If the retailer fails to produce the requested record the officer may seize the merchandise and hold it in custody as evidence and the retailer may be punished as follows: