Structure: Online betting involves placing bets on various sports events, such as football, basketball, and horse racing, while online casino games include a range of traditional casino games, such as poker, blackjack, and roulette, that can be played over the internet. However, in general, the market is dominated by a few large operators who offer a wide range of online gambling services to customers around the world. The regulations vary by country, with some countries allowing all forms of online gambling, while others restrict certain types (i.e., Australia's ban on online casinos and interactive games). Definition:The online gambling market includes various forms of online wagering activities, such as online sports betting, online casino games, and online lottery games.