Yes, your friend has 90 days to claim the referral offer. If the offer is not claimed in 90 days, you can resend the offer from your Refer a Friend Dashboard under My Account. Related articles What is the Refer a Friend program? Refer a Friend - Terms & Conditions How do I claim my referral reward? How to Choose Prescription Swim Goggles I am claiming a referral offer, why does the site say "We already know you"? Article is closed for comments.