You pay the 5% as soon as you place the bet.
Because you’re paying a 5% commission, the Buy Bet isn't always the best move. It depends entirely on which number you are betting on: Buy Bet Payout 2:1 (minus vig) craps buy bet
In many casinos, the minimum commission is $1. Since 5% of $20 is exactly $1, players often wait until they are betting at least $20 (or $25) to "Buy" the 4 or 10. If you bet less, the $1 commission becomes a much higher percentage of your wager, making it a bad deal. The "Vig" Variation You pay the 5% as soon as you place the bet
Craps is often considered a game of "smart" and "sucker" bets, and the sits in an interesting middle ground. While most beginners stick to the Pass Line, the Buy Bet is a tool used by experienced players to get "true odds" on specific numbers in exchange for a small commission. Since 5% of $20 is exactly $1, players
To get these true odds, you must pay the casino a , commonly known as the "vig" (vigorish). The Math: When Does "Buying" Make Sense?