S.C. Code Ann. § 16-17-680
(B) It is unlawful for a person to transport or have in his possession on highways of this State, in a vehicle other than a vehicle used in the ordinary course of business for the purpose of transporting copper wire, copper pipe, copper bars, or copper sheeting, an amount of copper wire, copper pipe, copper bars, or copper sheeting of an aggregate weight of more than twenty-five pounds, unless the person has in his possession:
(1) a bill of sale signed by:
(2) a certificate of origin signed by the sheriff, or his designated representative, of the county in which the purchase was made.
The bill of sale or certificate of origin clearly must identify the material to which it applies and show the name and address of the seller, license plate of the vehicle in which the material is delivered to the purchaser, identified by license number, year, and state of issue, the name and address of the purchaser, the date of sale, and the type and amount of copper wire, copper pipe, copper bars, or copper sheeting purchased.
(C) A person who violates the provisions of this section is guilty of a:
(D) For purposes of this section, the only identification acceptable is: