Online sports betting, also known by the name of sport booking, refers to the practice of placing bets on sporting events. Historically, bets on sporting events were placed based on the outcome of the event. movie8k has made it more difficult to place bets online or in-person on sports events, however Nevada has an exception. In the past, players had to visit a sports betting company to place bets. Nowadays, sports booking applications allow users to place bets on their mobile devices and make payments. These apps also serve as a clearinghouse digitally for bet calls and payouts.