Online sport betting, also referred to as sport booking, is the practice of placing bets on sporting events. Historically, wagers on sporting events were made based on the outcome of the event. movie8k has made it more difficult to place bets online or in person on sports, but Nevada does have an exception. To place a bet you had to go to an operator for betting. Today, sports booking apps have made it possible for people to place bets with their mobile devices and also process payments. They also function as a digital clearinghouse for receive bet calls as well as pay outs.