johnnyfive
Banned
I think I've said this before, but there's no way this won't get regulated down the line. You are literally gambling in every sense of the word with a system like this.
Point a finger at Google while you're at it (Apple, too, but I don't use their store). These companies know what is going on; they provide the billing mechanisms and customer support for IAP, and they are content to take their cut.