Is there any cap on referral earnings? Alan Turksu May 17, 2019 05:06 Updated Follow Nope, refer away! Related articles Is there a maximum amount of credit I can apply to any single purchase? How do I redeem my birthday gift? How do I earn credit? How do I join the Early Adopter program? Why should I join the Early Adopter program? Comments 0 comments Please sign in to leave a comment.