"Invalid claim code"
Usually a typing slip: a confused 0/O or 1/I, or an extra space from copy-paste. Paste the code again, or type it slowly from the email.
Redeem guide
Two minutes on the web or in the app — and one rule that decides everything: the card belongs to a single Amazon store.

Quick answer
Sign in on the Amazon store your card was issued for (amazon.com for a US card, amazon.co.uk for a UK card…), open Account & Lists → Gift cards → Redeem a gift card, enter the claim code and choose "Apply to your balance". The balance is then used automatically at checkout.
Buy an Amazon Gift Card with cryptoOpen the Amazon store printed on your order — amazon.com for a US card, amazon.de for a German one — and sign in to the account that should receive the balance.
Go to Account & Lists → Gift cards → Redeem a gift card. On amazon.com the shortcut amazon.com/redeem opens the same page.
Paste the claim code from your email — the letters and digits matter, the dashes do not — and select "Apply to your balance".
The amount appears on your gift card balance at once. At checkout Amazon uses it first and charges any difference to another payment method.
Menu labels vary slightly between countries and app versions; the path is the same.
In the Amazon Shopping app, tap the profile icon, then Your Account → Gift card balance (or Gift cards).
Tap "Redeem another gift card", then type or paste the claim code. For a printed card you can also scan it with the camera.
Tap "Apply to your balance". The new balance is shown immediately and syncs with the website.
An Amazon gift card can only be redeemed on the store that issued it: a UK card works on amazon.co.uk, a French card on amazon.fr, and so on. Once redeemed, the balance cannot move to another country's store or to another account. Pick the store where the recipient actually shops before you buy.
Each GiftKong Amazon card is issued for one store. Choose the store your account uses, then the amount.
Usually a typing slip: a confused 0/O or 1/I, or an extra space from copy-paste. Paste the code again, or type it slowly from the email.
A message saying the card belongs to another Amazon site means you are signed in on the wrong store. Open the store named on your order and redeem there.
Amazon sometimes reviews new accounts whose first activity is a gift card. Follow the verification steps Amazon shows; the balance stays attached to your account.
No. A card works only on the store it was issued for — an amazon.com card cannot be used on amazon.co.uk or amazon.de, and the balance cannot be transferred later.
Not at its own checkout. The usual way to spend crypto on Amazon is a gift card: buy the code with crypto, redeem it, and shop with the balance.
Yes. GiftKong sells Amazon cards for the stores listed above and accepts 8 payment options: Bitcoin, Ethereum, Monero, Litecoin, Solana, TRON and USDT on ERC-20 or TRC-20. The code is emailed as soon as the payment confirms.
Yes. Amazon applies the gift card balance first and charges the rest of the order to your other payment method.
On the website or in the app, open Account → Gift cards: the current balance and its history are shown there.
On amazon.com gift card balances do not expire. Other Amazon stores set their own validity, usually several years — the gift card terms of your store give the exact rule.
Amazon cards for the store you shop on, paid with 8 crypto options and emailed as soon as the payment confirms.
A real person reads every ticket and replies to the email on your order.
