Im not sure if this has been posted before or if anyone is aware of quidco? They are a cashback site who offer money back on purchases.
Anyway they have a few casino ones, the good ones are ladbrokes, willhill, gala and virgin.
You basically join quidco and then join the casinos through the site, deposit what they require aka deposit £10 for £30 cashback.
Play it through if you win then great, if you dont then nevermind you will get cashback through quidco.
Most of you probably know about this site anyway but thought it post it as it will provide a few hours risk free entertainment/gambling.
Best one so far is ladbrokes, deposited £50 and getting £50 cashback, played through the £50 and won £200, then got a bonus £50 and won £150 off that, plus a £20 and £5 scrathcard which i blew lol.
Gala is also good as is mecca.
http://www.quidco.com
Ta,
Rob