S.D. Codified Laws § 10-59-54 (2026)
It is unlawful to knowingly own, sell, rent, lease, purchase, install, transfer, possess, use, access, design, manufacture, or program any automated sales suppression device or phantom-ware. A violation of this section is a Class 5 felony.
Source: SL 2016, ch 69 , § 2.