In the past, people could bet on sports events by visiting a Sports Booking Operator. These operators were overseen by the Gaming Commission and pay a tax and license fee to the state. Today, there are two main kinds of betting on sports that are online and offline. Online sports betting is gaining popularity in the US and the UK because it provides an easy and safe environment to bet on sports. Unlike ufa , online sportsbooks are completely free of charge and provide different betting options.