How do I know if my friend has met the wagering requirements? Once they've met the wagering requirement, we'll credit your bonus into your account straight away and update the ‘My Referrals Page’ page with the total reward. Related articles How do I get my Refer a Friend bonus? How much can I earn by referring friends? How long does my friend have to meet the wagering requirements? What is the Refer a Friend reward scheme? How do I play the Box Bonanza Game?