How to Qualify
Unibet's Refer a Friend scheme runs on a simple swap: you send a personal link, your friend uses it, and both of you collect a £10 free bet once the qualifying steps clear. You go first. Your account needs to be verified and funded, and you place a £10 sports bet at odds of Evens (2.0) or higher before your friend even signs up.
Your friend then registers through your link, verifies their account, deposits at least £10, and places their own £10 bet at Evens or better. Cashed-out bets, voided bets, and bets placed with free bets don't count toward either side's requirement. Once your friend's qualifying bet settles, Unibet credits both free bets within 24 hours.
The Five-Friend Cap and Free Bet Terms
The scheme caps out at five friends a year, so the most you can earn from referrals alone is £50 in free bets. Each free bet expires seven days after it lands in your account, and it has to go on an accumulator with three legs or more. The stake itself isn't returned even on a winning bet, only the winnings are.
This is a different offer from the flat sign-up package on Unibet's own bonuses page, which lists a one-time referral figure without the deposit-and-bet steps or the five-friend limit spelled out. Unibet has run the current version since 15 December 2025, with no published end date.