Coldcard / Coinkite coupons · 2026
Coinkite makes the Bitcoin-only Coldcard hardware wallet and related security devices, sold via coinkite.com. Crypto: Coldcard is a Bitcoin-only signer; product line includes Mk4/Q.
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No active coupons right now - expired ones stay listed below, and you can submit one you found.
// Redeeming & troubleshooting
How do I redeem a Coldcard / Coinkite coupon?
Follow the deal link - offers without a code apply automatically or activate on the linked page.
Why did a Coldcard / Coinkite code stop working?
Promo codes expire or get region-restricted without notice. Vote "didn't work" on the ticket - enough reports pull the coupon into re-checking, and it turns expired once confirmed dead.
Do you earn money from these links?
Tickets marked "our referral" are affiliate links and can earn us a commission at no extra cost to you. Everything else is a plain public code we found on a dated source page.
Does Coldcard / Coinkite have other offers?
This page shows every coupon currently on file, including expired ones for reference. If you find an offer we are missing, the submit form takes two minutes - no account needed.