Bonuses, wagering & playthrough
When the book gives “bonus cash” instead of a straight free bet, and the turnover trap.
Information only. Not financial, legal, or gambling advice. Rules and offers change; always read the operator's terms.
Bonus vs free bet
A bonus balance often behaves like a separate wallet: you must turn it over (bet it multiple times) before it becomes withdrawable cash. A classic free bet token may pay winnings in a simpler way but still carries market and expiry rules.
Matched bettors care because playthrough can force extra volume, and extra commission, that eats the edge if the multiplier is steep.
Typical clauses
- Wagering multiple e.g. 3×, 5×, 10× the bonus amount on eligible markets.
- Minimum odds per leg while clearing the rollover.
- Time caps: complete in 7/14/30 days or forfeit.
- Weighting: some product types (casino vs sport) count differently or not at all.
Practical approach
Model the expected loss per unit turned over at close-to-neutral prices, multiply by required turnover, and compare to the headline bonus. If the rollover is huge relative to the bonus, the promo may be negative expectancy for your style.