Wis. Stat. § 125.272: Face-to-face retail sales.

Except as provided in ss. 125.26 (2m), (2s), and (2x) and 125.27 (4) and except with respect to caterers, a retail license issued under s. 125.25 or 125.26, and a retail permit issued under s. 125.27, authorizes only face-to-face sales to consumers at the premises described in the retail license or permit.