175,000 points
As High As 175,000 Membership Rewards® points
Shared by AmigosPosted 4h ago Ends in 118 days
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American Express referral code & sign-up bonus
Updated Oct 5, 20261 community code
There is 1 American Express referral code on ReferralVault right now; the biggest listed bonus is 175,000 points. The newest was added on Oct 5, 2026.
American Express referral FAQ
- How do I use a American Express referral code?
- Copy a code above (one tap), or open the referrer's link. Enter the code when you sign up for American Express, or sign up through the link, then complete whatever requirements American Express sets for the bonus. The bonus is paid by American Express, not by ReferralVault.
- Is it safe to use someone's referral code?
- A referral code or link only tells American Express who referred you. You sign up directly on American Express's own site — ReferralVault never sees your account details. Always read the offer terms on American Express's site before you sign up, since bonuses and requirements can change.
- Why are there several codes? Which one should I use?
- Each code was shared by a different person, and they usually unlock the same bonus. The newest codes and the ones other people most recently confirmed as working are shown first, and codes without an end date expire after 30 days unless people keep confirming them — so what you see is current. How we rank codes
- What if a code doesn't work?
- Tap “Didn't work” on it and try another. Codes that keep failing get shown far less often, and reported codes are reviewed by moderators.
- Can I share my own American Express referral code?
- Yes — it's free. Share your code and it goes live at the top of this page once a moderator approves it.