- Wagering requirement (playthrough)
- The amount you must bet before bonus-related winnings can be withdrawn, shown as a multiple such as 10x. See how wagering works.
- Wager-free / no wagering
- Winnings are paid as cash with no wagering requirement. See wager-free spins.
- No deposit bonus
- A bonus you receive without paying in first. If a deposit is needed, it is not a no deposit bonus.
- Free spins
- A set number of plays on a named slot at a fixed stake per spin.
- Bonus funds
- A balance that carries conditions, kept separate from your own cash.
- Game contribution
- The percentage of each bet that counts towards wagering. Slots often count 100%; many table games count less or nothing.
- RTP (return to player)
- The average share of stakes a game pays back over a very large number of plays, such as 96%. It does not predict any single session.
- Maximum bet
- The highest stake allowed while a bonus is active. Exceeding it can void the bonus and winnings.
- Maximum win / withdrawal cap
- A limit on how much can be withdrawn from bonus winnings.
- Expiry
- The deadline to use a bonus or meet its wagering before it is removed.
- KYC (verification)
- Identity checks a licensed operator must carry out before paying out.
- GamStop
- The free UK self-exclusion scheme that blocks access to licensed online gambling sites. See responsible gambling.
- UKGC
- The UK Gambling Commission, the regulator that licenses gambling operators serving Great Britain.
Last reviewed 4 November 2026. This page is general information, not advice. Always read an operator's own terms before you claim an offer.