Cashback: Another popular casino promotion in the UK is the cashback offer. Here, the casino refunds a percentage of your losses (often up to 20%) within a specific timeframe (i.e., your first 24 hours of play).   Once you’ve signed up, give yourselves a chance to go through the different offers and see which one suits your stakes in order to have the best and safest time. If you’re new to the online casino sign up situation, then we recommend looking for the ‘no deposit’ options where as we have discussed before. First deposit only.This offer is only available for first time depositors. Min deposit is £10.80 Free Spins on Big Bass Bonanza. Spin Value: £_0.10. This offer cannot be used in conjunction with any other offer. This offer is only available for specific players that have been selected by PlayOJO. If you have arrived on this page not via the designated offer via PlayOJO you will not be eligible for the offer. Irregular play may lead to removal of reward. OJO’s Rewards and Game policy applies.