In the past, people could bet on sports by visiting a Sports Booking Operator. These operators were supervised by the Gaming Commission and pay a tax and license fee to the state. Today, there are two main types of sport booking that are online and offline. Online sports betting is gaining popularity in the US as well as the UK. ดูธอร์ offers an easy and secure method to bet on sports. In contrast to traditional bookmakers, online sportsbooks are completely free of charge and feature many different betting options.