Step by step
- Search the casino's domain on the Gambling Commission's public register.
- Open the offer's terms: minimum deposit, wagering, time limit, maximum bet, eligible games, excluded payment methods and any cap on winnings.
- Register and complete the age and identity checks; a UK casino must finish them before you can play.
- Opt in or enter the code, then make the qualifying deposit with an eligible method.
- Track the wagering in the cashier or bonus section, and keep stakes below the maximum bet.
A worked example
A 100% match up to £100 at 10x, with a £5 maximum bet and 30 days to complete. Deposit £100, play with £200. You must bet £1,000 within 30 days, no more than £5 at a time. On a 96% RTP slot that costs about £40 on average, so the expected value of the bonus is about £60.
When not to claim
Skip the bonus if you want to be free to withdraw at any time, if the games you play count little towards wagering, or if you are trying to cut down. Our guide to sticky and non-sticky bonuses explains when your deposit is locked.