Strong year for Betfair as product & marketing investment pays off 17th June 2015 8:21 am GMT | Last updated: 13th July 2020 Strong year for Betfair as product & marketing investment pays off Related Articles: 1st May 2024 UK online gambling revenue tops £500 million in March 1st May 2024 Caesars Entertainment revenue slips to $2.74 billion in first quarter 1st May 2024 Illinois posts $1.07 billion in February sports bets