That's a good thing to be done. I have a question, if I've got the betting tips paying the respective amount and lost in the particular event will the amount I have placed for betting will be refunded. Gambling is all about the luck, you might increase the winning chance through strategies, but it won't give cent percent success.
If you make a lose percentage that is ever above 50% I'll do a full refund. This means that if I tell you to bet 50 over the amount of 10 different bets and you end up with 25, you would get a full refund.
That's quite interesting so are you willing to escrow that funds just to make sure that people who will follow you and unluckily loses their bets will be assured that they will get the refund since it was properly escrowed, I see some interesting stats from your work and I do hope that you will provide some free winning tips here OP to gather much attention from your business.