Almost all deposit bonuses have betting requirements you need to meet before you can withdraw your winnings. Betting refers to the total amount (or number of times) you must bet the bonus money (or your deposit plus the bonus amount, depending on the offer) before it becomes withdrawable cash. These requirements can range from as low as 10x to as high as 99x the bonus amount. Once you’ve met the betting requirement, you can keep any winnings you’ve earned using the bonus money.