If you choose to play all allowed games, besides video poker and table games, there is 30 times playthrough. In the example of the REVENGE50 promo code, there is a playthrough requirement for the $50 free chip.
(Deposit Amount + Bonus Amount) x playthrough factor = total playthrough
You take your deposit amount and add it to bonus amount and multiply that by the playthrough factor. Calculating the total playthrough is simple once you read the details of a promotion. If you are new to online casinos, total playthrough is the amount you must play, after claiming a promotion before you can withdraw money from you bonus winnings. Some bonuses have a no playthrough requirement, while others have a playthrough ranging from 5 times, 30 times and 60 times.