So you should consider why a casino would make this offer to you, what it brings to the casino site, and how it benefits them as you assess an online casino bonus. A business that gives potential customers money will go out of business very quickly. This might seem irrelevant to the subject of casino bonuses, but it is important to remember that casinos are profit-making businesses in the same way that a shop, a restaurant or a garage is a profit-making business. But the expectation of mathematics is that they will deliver that small profit to the site. These figures tend to be around 95 – 96% at the moment, which gives a “house edge” (to give it another commonly used name) of around 5%. If you ever click on a slot’s pay table or help guide, or read a review, you’ll see a figure called the RTP.

Bonus money from deposit bonus offers usually expire within 7–30 days. Check the full contribution table for any offer before deciding whether it works for the games you actually play. If your preferred game contributes only 10%, your effective wagering requirement unli Casino is 10 times the advertised figure for that game. Win caps apply only to bonus winnings – your own deposited funds are never capped.

A £200 deposit bonus at 5x (£1,000 total play) requires the same amount of wagering as a £100 bonus at 10x – but the larger headline might look more attractive at a glance. When comparing casino sign up offers, look at the total required play-through in pounds, not just the multiplier. Some operators set requirements well below the maximum, and genuine no-wagering deposit bonuses remain available at several UK sites. If you’d prefer to start smaller, that’s worth confirming before you register at any online casino. Also, check the minimum deposit required to trigger the offer. Depositing more than the cap earns no additional bonus, and depositing significantly less means you’re not fully utilising the offer.