betfair.com - The Betfair group of companies (Betfair) offers a global portfolio of gambling products and services. This includes the world's leading betting exchange (a concept pioneered
by Betfair), which is provided in the UK.
Betfair offers you unprecedented choice, value and control.
* You can bet that an outcome will happen (back) or that it won't happen (lay).
* You can choose the odds at which you want to play.
* You can bet whilst the game is in play.
* You can play on a range of products and innovative games.