How to Bet On Sports > Depositing Bonus Sportsbooks. Top Bonus Depositing Bonus. A depositing bonus sportsbook doesn't cater to the sharp, high-rolling. The Terms shall also apply to all betting or gaming via mobile devices. 2. . Rollover is the requirement that must be met before your bonus amount is made available .. Championship games and Bowl games do not count for this bet offering. Expect betting rollover and wagering requirements to be attached to your sports betting bonus. We explain the rules and provide tips and tricks to extract value. Expect betting rollover and wagering requirements to be attached to your sports betting bonus. We explain the rules and provide tips and tricks to extract value. In the competitive world of sports betting, books will offer bonuses to help Each Sportsbook will specify a rollover amount in the terms and conditions of the bonus. so if you backed an even money winner for the $20, you would receive $20, and not the normal $40 back. National Council on Problem Gambling. I dont understand how these rollovers work in sportsbooks? So does that mean I have to make $ in bets before I can cash out? can be made once the NCAA Men's National Championship Tournament has ended.