S.C. Code Ann. § 37-15-100

Sections 37-15-40 through 37-15-70 do not apply to the sale, purchase, or solicitation or representation in connection therewith of goods from a catalog or of books, recordings, videocassettes, periodicals, and similar goods through a membership group or club that is regulated by the Federal Trade Commission concerning the use of negative option plans by sellers in commerce or through a contractual plan or arrangement, such as a continuity plan, subscription arrangement, or a single sale or purchase series arrangement, under which the seller ships goods to a consumer who has consented in advance to receive the goods, and after examination of the goods, the recipient of the goods is given the opportunity to receive a full refund of charges for the goods or a proportionate refund for an unused portion of the goods, upon return of the goods or the unused portion, undamaged.