A standard set of bingo cards consists of at least 3,000 cards numbered in sequence. Each card in a set differs from all others with respect to the distribution of playing numbers. Any number of cards may be supplied to a licensed organization and sold or rented to players at any bingo occasion, provided that all cards so supplied or sold or rented are drawn from a standard set of bingo cards.
Wis. Admin. Code Department of Administration [Gaming] Game 41.01