I got an email saying if I deposited £20 I would get £40 bonus which I did. I received the bonus and after spending my real cash I played roulette with the bonus money, my first spin I won £36 second I won £18 but my balance stayed at £40. I contacted customer support and was told I could not go over £40 in my bonus balance so effectively you can’t win. No other site does this, winnings would be added to bonus balance until wagering requirements are met. This site does not even give you the winnings to play with.