Sport booking, also known as betting on sports is the act of placing bets on sporting events. In the past, payouts were decided by the outcome of the game and players went to a Sports Booking Operator to place bets. Today, PASPA has effectively prohibited betting on sports in person and online in the majority of states with the exception of Nevada. The traditional way to book sports was to go to a Sports Booking Operator. However there are now บอลลีค that process payments as well as serve as clearinghouses for payouts and bet calls.