‘Wagering requirements’ is a rule associated with online casino bonuses. Essentially, it determines how many times you have to ‘wager the value of your bonus’ before you can withdraw your winnings.
For example, let’s say you claim a ?20 no deposit bonus with wagering requirements of 10x.
What this means is that you have to wager the value of your bonus (?20) ten times over until you can withdraw your winnings.
Consequently, with this hypothetical bonus you would have to wager a sum total of (?20 x 10) ?200 using your bonus before you could withdraw your real money winnings.