The Betfair Exchange allows you the opportunity to back and lay bets and Cash Out. We also offer Casino, Poker, Games and Bingo. A note from our CTO. Why are we switching off the old site? We are currently in the process of retiring our old (or “Classic”) website, which I know some of our. Hi – thanks for your feedback on the new Exchange+ website. We are sorry to hear that you are unhappy with what you have seen of the site so. I am a non-Australian customer who wishes to use the Classic site. Due to the size of the data files, they are published in a compressed. To keep up to date with historical data services bookmark the historical data section of the Betfair Apps Directory. Many thanks for all the help offered - ah no, there was. In September Betfair refused to honour winning bets made by their customers on The Tote Jackpot bet at Newmarket Racecourse. On pai gow rules OctoberBetfair Poker left the Cryptologic network to move to its new platform. Please accept our apologies for any inconvenience.