What Happened to Pei
The code card above is the original Pei promo graphic we’ve run on this page for years — we’re keeping it as a historical record rather than pretending the offer still works.
Pei linked to your existing debit or credit cards and paid out automatic cashback — in Bitcoin or cash — when you shopped at thousands of partner locations nationwide, no new card or membership fee required. We checked two independent signals and both point to the app being gone. First, getpei.com (the app’s own marketing domain, referenced inside its own invite-link landing page) has no website behind it at all — the domain is still registered but doesn’t resolve to any content. Second, searching the U.S. App Store and Google Play for “Pei” cashback or Bitcoin apps turns up nothing matching Pei; the closest name matches are unrelated apps like Lolli and sMiles. Our own affiliate link (/out/pei) still redirects, but only to that same generic fallback page with no working app-store buttons — the kind of placeholder you get once an app’s listing has been pulled from the link-management service entirely.
We’re leaving this page up because people still search for the Pei app referral code by name, and it’s more useful to tell you honestly that it’s gone than to send you to a signup flow that no longer exists.
Related on Couponsuck
PPrizePicks Referral Code | $50 free code: PR-B3I0XXVEarn MoneyPPoll Pay Invite Code | Use Code MD97GYMZU9Earn MoneyAffiliate link: we may earn a commission when you use our codes.
More Cashback & Crypto Rewards
- Lolli Referral Code — $5 free Bitcoin signup bonus
- Fetch Rewards Referral Code — receipt-based cashback
- Rakuten (Ebates) Referral Code — $50 bonus


Try Lolli Instead
Lolli is the closest live alternative we carry a working link for — a browser extension and app that pays you back in Bitcoin when you shop at partner stores online, plus a $5 signup bonus at last check. It isn’t a linked-card model like Pei was (you shop through the extension rather than just swiping a card you’ve already linked), but it’s the same basic idea: everyday shopping, paid back in Bitcoin instead of cash. See our full Lolli referral code page for details.
Frequently Asked Questions
Does the Pei app referral code zdsq55 still work?
No, not that we can confirm. Pei’s own marketing domain no longer resolves, and we couldn’t find the app listed in the App Store or Google Play. We’re keeping zdsq55 documented here for the record, not as a working offer.
Is Pei coming back?
We have no way to know. A dead marketing domain and no app-store listing are strong signals it’s not currently operating, but we can’t rule out a future relaunch.
What’s the closest alternative to Pei?
Lolli is the closest live alternative we carry a working referral link for — automatic Bitcoin cashback, though through a browser extension rather than a linked card.
Is there a cash-back (not Bitcoin) alternative?
Yes — see our Fetch Rewards or Rakuten referral pages for cashback paid in dollars instead of crypto.
More in Earn Money
The Pei App offer is history.
The record lives here.
The original details are preserved above — and the intro points to what still works today.
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