The general rule with most refer-a-friend programs is this: the person you’ve referred to either need to make a deposit or bet a specified amount-some sportsbooks might state that the referee needs to do both. Referral bonuses are common in many online industries, not just sports betting.Įven if you’ve never interacted with a referral link, you probably know how referral programs work.Ī sportsbook referral bonus follows the same structure as any referral program: simply refer a friend to a site you’re signed up to and the sportsbook will reward you with a bonus.