Betfair
Betfair is the world’s largest internet betting exchange with over two million clients and has a turnover of between 50 to a 100 million pounds a week. Betfair levelled the playing field by removing the traditional bookmakers place in the market and replaced it to actually work by like a stock market. Your bets are laid off against other people on the opposing side just like a stock trade. You win they lose and betfair just takes a small commission.
Betfair even allows you to lay bets(more to win less) on horse racing so as their is only one winner thats a huge incentive to back a losing horse. So if you looking to bet onlive or visit their online casino visit their website and sign up for an account at www.betfair.com.