In ฟุตบอลโลก , people could bet on sports by visiting an Sports Booking Operator. These sportsbook operators were supervised by a Gaming Commission and pay a tax and license fee to the state. There are two major kinds of betting on sports that are online and offline. Online sports betting is growing in popularity in the US and in the UK because it offers a convenient and safe environment to place bets on sports. Contrary to traditional bookmakers online sportsbooks are offered free of charge and feature many different betting options.