diff --git a/accounts-billing/referrals.mdx b/accounts-billing/referrals.mdx
index 513dfcaa..6c52aed5 100644
--- a/accounts-billing/referrals.mdx
+++ b/accounts-billing/referrals.mdx
@@ -23,6 +23,13 @@ When someone signs up using your referral link and starts spending on Runpod, yo
 
 If you referred users before June 16, 2025, you're part of our beta program group. This means you'll continue earning commissions on their spend indefinitely, not just for 6 months.
 
+### Eligibility requirements
+
+For a referral to qualify for rewards, the person you refer must meet the following requirements:
+
+- They must sign up using Google SSO. Referrals who sign up through any other method are not eligible for rewards.
+- They must be a first-time Runpod user. If they previously had a Runpod account under the same email address, they are not eligible.
+
 ## Runpod affiliate program
 
 The affiliate program is designed for high-performing referrers who want to earn cash instead of credits. Through our partnership with Partnerstack, eligible referrers can earn 10% cash commissions on all referral spend.
@@ -75,4 +82,4 @@ Understanding how these programs work will help you maximize your earnings:
 
 Have questions about maximizing your earnings or need help with any of these programs? [Contact our support team](https://contact.runpod.io/hc/en-us/requests/new) for assistance.
 
-Remember, if you're transitioning to the affiliate program, you'll keep all earnings accumulated through the referral program before making the switch.
\ No newline at end of file
+Remember, if you're transitioning to the affiliate program, you'll keep all earnings accumulated through the referral program before making the switch.