More tips: Don't let people post predictions to the front page, you be the filter and the editor, you are the decider. Let people buy 10, 20 or 50 "tokens" to

More tips: Don't let people post predictions to the front page, you be the filter and the editor, you are the decider. Let people buy 10, 20 or 50 "tokens" to fill their account so they don't have to go through paypal everytime they bet. Allow a maximum of tokens per certain period of time (100 a month) so people don't get addicted and ruin your site with lawsuits. Also, keep suspicious "winners" at bay with algorythms. Pay prizes directly to users accounts (not back to paypal) so they "reinvest" again playing, so the money is always in your control and you will make lots of money in interests, (you could give away your comission if you want so the whole pot goes to the players). If they decide to cash out, send the money to their paypal account. Not everybody will, so less overhead at the end.