It is also known as sport booking. It involves placing bets on sporting events. Historically, payouts were determined based on the outcome of the game, and players would visit an Sports Booking Operator to place a bet. Today, PASPA has effectively prohibited betting on sports in-person or online in the majority of states except for Nevada. free8k of booking sports was to visit a Sports Booking Operator. However, there are now many applications that process payments and serve as clearinghouses for payouts and bet calls.