Betfair UK voucher codesAbout Betfair UKBetfair is the world's leading sports betting exchange, a concept it pioneered in 2000. All bets on Betfair are placed by users who either want to bet for a selection or outcome (back), or bet against a selection or outcome (lay). With over 4 million registered users we are one of the biggest online gambling organisations in the world. This popularity means that on a daily basis we process more transactions than all the European stock exchanges put together, around 7 million in total. Other Gambling voucher codes |