^^
If I am getting it correctly, you will need to wager the deposited amount once then any bet you will make will count towards the wagering requirement (except bets on some games).
From their explanation on how their bonuses work, specifically point 8, you will need to finish the wagering requirement (x15) before you can withdraw your funds. It doesn't matter if it's the bonus oney or your initial deposit.
Its clearly stated there to avoid any bonus abuse and for the gambler to actually try the site and not just came for the bonus and withdraw their funds instantly. I not tempted with that bonus though, I still prefer to observe everything about this site and probably, some gamblers will also share their experience with this site. Having their bonus promotions can help them attract more gamblers, I believe they should do be more often and be more generous when it comes to their promotions.
From own point of view their bonus is to just suffer gamblers or it is a frustration to the gamblers. How can a gambler uses $250 to bet or gamble 15 times before one can withdraw his wins or the where on Earth does that happened? If they don't want to give bonus nobody force them instead of deceiving people about bonus. I saw the Terms and Conditions. And I was not well pleased.
Now look at how it works. You use the $250 to bet or gamble 15X and that should be 3,750 divided by 15 =250. That means you wage fifteen times to win this amount 3,750 yet you can't withdraw it so you have to divide 3,750 into 15 then the 250 which is the left over is the amount you can withdraw. Jesus Christ of Nazareth (Nigeria).