All bonuses have a 40x wagering requirement before any funds can be withdrawn. If your bonus is 100 mBTC you will need to wager 4000 mBTC to unlock all of your funds. You can track your bonuses directly on your account control panel when logged in.
Hi saidnursi!
Yes, that is correct. However, it's common for casinos to do this so people don't just take the bonus and run away
Of course, users can void the bonus whenever they wish or not accept it at all from the beginning.
Also, we have the best bonuses compared to any casino out there. Check out this post ->
https://bitcointalk.org/index.php?topic=1478523.msg15018728#msg15018728