Wagering requirements are just terms of how many times you have to rollover the bonus money. The bonus itself usually comes with minimum deposit amount that makes you eligible. Promotions last only for short periods and the received bonus is also time-framed. Sometimes there are banking methods that might deprive you from the welcome offer. What is more, there might be a winning cap, maximum bet amount and games restricted when playing with active bonus. You should always check Bonus Terms and T&C in order to get the full image of limits and restrictions that apply.