[Nakatan]

You should be careful because I know a person that tried to create a similar website, and even though, you were not supposed to play with real money, they had some issues with the fiscal service. I can recommend you another idea of a cool website, that will make people happier. Lately I've started using thegamereward.com, it's basically a website that gives you free stuff in different popular games, I have no clue how they've managed to do it, but for me, it looks cool and easy to use.