S.D. Codified Laws § 49-31-93
Current with legislation signed by the governor on or before 3/6/2024
A subscriber is not liable for any charges imposed by a telecommunications company that initiates a telecommunications carrier change without authorization from the subscriber or for the billing of unauthorized products or services. In addition, the telecommunications company that initiates the unauthorized change or the billing of unauthorized products or services shall pay to the subscriber one thousand dollars.
SDCL 49-31-93