S.D. Codified Laws § 22-24-62 (2026)
A prepaid adult entertainment telephone card is a product, either sold at wholesale, retail, or distributed gratis as a promotion, which permits the cardholder to access one or more adult entertainment telephone services for a predetermined number of minutes by means of a telephone number and an access code or password unique to each card.
Source: SL 2002, ch 112 , § 3.