How Does a Sportsbook Make Money?


A sportsbook is a gambling establishment that accepts bets on a wide variety of sporting events. Its purpose is to provide its customers with an extensive selection of betting markets, competitive odds, and fast payout speeds. In addition, a reliable sportsbook should offer first-rate customer service and betting guides. It should also have safe payment methods in place to ensure that consumer funds are secure.

The process to start a sportsbook requires meticulous planning and a thorough awareness of regulatory requirements and industry trends. It will also require access to sufficient funding to pay licensing costs and other monetary guarantees required by the government. The amount of capital needed will vary depending on the size of the target market, licensing requirements, and expected bet volume.

To make money, a sportsbook collects commission on losing wagers. This is known as vigorish, and it is usually around 10% of the total bet amount. The rest is used to pay out winning wagers.

A sportsbook makes money by setting its odds to produce a profit over the long term. They do this by pricing the bets with their true exact probabilities and applying the appropriate margin. In order to balance the action on either side of a bet, they may also move lines. These moves are based on a number of factors, including lopsided action or the availability of new information (injury or lineup news). These changes may be made to reduce exposure or generate profits.