This is a business decision and is done to protect SI's profits. Basically, SI's odds supplier didn't like how a bet turned out once the market moved and they voided the bet as a result which is why it took a few hours to void the bet. Their odds are pulled in automatically from third party odds companies like Kambi. For example, make an initial deposit of 50 to receive 50 bonus and bet with 100. Matching deposit bonus gives you more money to bet with. These bet types are commonly available at Canada-oriented gambling sites: Match-up Bonus. Most recently, we featured a Sports Interaction no deposit bonus that. Here are the four most common types of sports betting offers. You will get a 100 match in the casino, and a 100 match in free bets in the sportsbook. bet365 bonus codes, sports betting promotions, and deposit bonuses by state.The. When you claim the welcome bonus on your initial deposit, you will get some extra dough in both the casino and the Sports Interaction sportsbook. This wasn't a case of an improperly transposed number. The welcome bonus at Sports Interaction is a two-in-one. Honestly they cannot expect anyone to believe these odds are being manually input by people and are subject to 'human error'. NO ETHICS OR EXPLANATIONS, JUST HIDING BEHIND THEIR 'TERMS AND CONDITIONS'. I've had this happen twice in the past few months on this book, but never any other books. Additionally, if you see favourable odds, be ready for them to void your bet with the sole explanation of 'incorrect line'. This sportsbook will start limiting your account if you hit a winning streak, even with a relatively minor amount of money.