A cashback bonus is a rewards program that gives players money back, either as a bonus or as part of their winnings, when they make a wager or bet at an online casino. In some cases, the money is returned as a percentage of the total amount wagered.
The most common form of cashback bonus is one that is given out as part of regular game play. This is known as a "wagering requirement." When a player meets the requirement, they will be given a certain amount of money back, either as a lump-sum bonus or as a percentage of their total winnings. This is usually done in order to encourage players to continue playing at the casino.