In Nevada, bingo is normally treated as a loser for the house. The casinos normally don’t make any profit from their bingo games. Many casinos will pay back more than 100 percent to the players. Casinos really use bingo to bring in customers primarily to play the slot machines. It is used as a “loss leader”, similar to what grocery and department stores use to attract customers. They have found that many players will play the slots before and after a bingo session. On your next visit to the casino make a special note on what a player has to go past to get to the bingo area.