Online sport betting, also referred to by sport booking, refers to the practice of placing bets on sporting events. Historically, wagers on sporting events were made in relation to the outcome of the event. However, PASPA has largely prevented online and in-person sports betting, although Nevada has an exception. In the past, people had to visit a sports betting operator to place a bet. ราคาบอล booking apps permit people to place bets from their mobile devices and receive payments. These apps also function as a digital clearinghouse to receive bet calls and payouts.