S.C. Code Ann. § 56-3-210
(A) A person who newly acquires a vehicle or an owner of a foreign vehicle being moved into this State and required to be registered under this chapter, before operating the vehicle on the state's highways during the forty-five day period contained in this section must:
(B) The Department of Motor Vehicles or the county auditor's office must, upon proper application, issue a temporary license plate designed by the Department of Motor Vehicles to a casual seller or buyer of a vehicle pursuant to subsection (A) of this section. The county auditor's office may obtain temporary license plates from the Department of Motor Vehicles. If the applicant is a casual buyer of a vehicle, the Department of Motor Vehicles or the county auditor's office must insert clearly and indelibly on the face of the temporary license plate the date of expiration and other information the Department of Motor Vehicles may require. If the applicant is the casual seller of a vehicle, at the time of the sale, he must insert clearly and indelibly on the face of the temporary license plate the date of expiration and other information the Department of Motor Vehicles may require. The expiration date may not extend beyond forty-five days from the vehicle's date of purchase. Neither the casual seller nor the casual buyer may place the temporary license plate on the vehicle until the sale has been completed. The bill of sale, title, rental contract, or a copy of either document must be maintained in the vehicle at all times to verify the vehicle's date of purchase to a law enforcement officer. The bill of sale, title, rental contract, or a copy of either document must provide a description of the vehicle, the name and address of both the seller and purchaser of the vehicle, and its date of sale. A casual seller who issues a temporary license plate or allows a temporary license plate to be issued in violation of this subsection is guilty of a misdemeanor and, upon conviction, must be fined one hundred dollars for each occurrence. The Department of Motor Vehicles may charge a five dollar fee for the temporary license plate which the Comptroller General must place into a special restricted account to be used by the division to defray the expenses of the division associated with the production and issuance of the temporary license plates. The county auditor's office also may charge a five dollar fee for the temporary license plate to defray the expenses of the county auditor's office associated with the production and issuance of the temporary license plates.
[Until July 1, 2005, subsection (C) reads as follows:]
(C) A dealer of new or used vehicles may issue to the purchaser of a vehicle at the time of its sale a temporary license plate that may contain the dealer's name and location and must contain, in characters not less than one-quarter inch wide and one and one-half inches high, the expiration date of the period within which the purchaser must register the vehicle pursuant to subsection (E) of this section. The expiration date may not extend beyond forty-five days from the date of purchase. The temporary license plate must be made of heavy stock paper or plastic, inscribed with contrasting indelible ink, and designed to resist deterioration or fading from exposure to the elements during the period for which display is required. The bill of sale, title, rental contract, or a copy of either document must be maintained in the vehicle at all times to verify the vehicle's date of purchase to a law enforcement officer. The bill of sale, title, rental contract, or a copy of either document must contain a description of the vehicle, the name and address of both the seller and purchaser of the vehicle, and its date of sale. A dealer who issues a temporary license plate or allows a temporary license plate to be issued in violation of this section is guilty of a misdemeanor and, upon conviction, must be fined one hundred dollars for each occurrence.
[From and after July 1, 2005, subsection (C) reads as follows:]