A wagering requirement (also called a playthrough requirement) is a condition under which bonus funds or winnings from free spins can't be withdrawn right away — you first have to "play through" them a set number of times.
How it's calculated
If you receive a €100 bonus with a x30 wagering requirement, you'll need to place bets totaling €3,000 (100 × 30) before you can withdraw. Different games contribute to the wagering requirement differently: slots usually count at 100%, while roulette and blackjack count at 10–20% or may not count at all.
What to watch out for
- The wagering multiplier — x20–x35 is considered an average figure; anything above x40 makes playthrough significantly harder.
- The bonus expiry period — usually 7–30 days; if you don't complete the wagering in time, the bonus and any winnings are forfeited.
- The maximum bet limit — a cap often applies during wagering (for example, no more than €5 per spin), and exceeding it can void the bonus.
- The list of eligible games — not all slots count toward wagering in the same way, and top new releases are sometimes excluded from the rules.
The bottom line
Always read the full terms and conditions (T&Cs) before activating a bonus — that's where the actual wagering rules are spelled out, not in the promotional banner.