South Dakota

Telemarketing and telephonic anti-solicitation: S.D. Codified Laws §§ 37-30-1 et seq.; S.D. Codified Laws §§ 37-30A-1 et seq.; S.D. Codified Laws §§ 49-31-1 et seq.

Unlawful trade practices: S.D. Codified Laws § 37-24-6(13)