Do you reckon you're good at knowing when a horse "can't win." You don't like the favourite? On Betfair you don't just make money by backing winners.

You can also make money on losers by "becoming the bookie" and offering odds to your fellow punters who back them to win with you. So when it loses you're a winner!!

To find out how you can wager with your fellow punters by joining the World's biggest wagering community click here.