You've got the code — now make it work. Here's exactly where to enter codes for each major brand, plus how to handle the dreaded 'this code isn't valid in your region' error.

Redeeming a gift card is the easy part — until a code bounces with a region error and your stomach drops. The good news: almost every redemption problem traces back to one of two causes, and both are avoidable. This guide gives you the exact redeem path for each major brand, then explains how to diagnose and prevent the errors that trip people up.
Before the brand-by-brand steps, internalise this: a gift card is almost always tied to a country/currency, and it must match the account you redeem it on. A code bought for the wrong region is the single most common cause of a "dead" card — and it usually can't be refunded. Confirm the region when you buy, and again before you apply the code.
| Brand | Where to enter the code | Region rule |
|---|---|---|
| Amazon | Account → Gift Cards → Redeem a Gift Card | Must match the marketplace (.com, .co.uk, .de…) |
| Steam | Games menu → Redeem a Steam Wallet Code | Code currency must match your wallet currency |
| PlayStation | PS Store → profile → Redeem Codes | Must match your PSN account country |
| Xbox / Microsoft | redeem.microsoft.com or Store → Redeem | Must match your Microsoft account country |
| Google Play | Play Store → Payments → Redeem code | Must match your Google account country |
| Apple / iTunes | App Store → profile → Redeem Gift Card | Must match your Apple Account country |
| Netflix | netflix.com/redeem | Must match your billing country |
| eBay | Checkout → Redeem a gift card | Must match the regional eBay site/currency |
First, confirm your account's actual country (in the brand's settings). If the card is for a different country, the code generally cannot be used — and changing your account country is usually restricted (Steam allows it roughly yearly with conditions; PlayStation and Apple require a zero balance and local payment method). The realistic fix is to contact the platform you bought from; for genuinely unused codes some will help, but there's no guarantee. Prevention beats cure: always buy your own region.
Region is the big one, but not the only one. A code may already have been redeemed (a risk with shady resellers — buy from reputable platforms only), it may be entered incorrectly (re-check ambiguous characters), or it may need activation (some prepaid cards). For prepaid Visa/Mastercard specifically, make sure the card is activated and that you're using it where it's accepted — some are online-only or country-restricted. If a brand-card balance shows but won't apply at checkout, confirm the items are eligible and that no other currency/region conflict exists.
Two habits prevent most headaches. First, keep the code and your purchase receipt until you've successfully redeemed — if you ever need support, you'll need proof of purchase. Second, redeem reasonably promptly: many codes have expiry windows, and an unredeemed code that lapses is simply lost value. Once redeemed to your account, most brand balances are stable, but the code itself shouldn't sit in your inbox for months.
This trips up generous people constantly. If you're sending a gift card to a friend or relative abroad, the card must match their country and account, not yours. Buying a US Amazon card for a cousin in Germany means a useless code. Before you buy, ask the recipient two things: which country their account is registered in, and — for Steam — what currency their wallet uses. Then buy that region's card and email them the code. It feels obvious once stated, but "I bought you a gift card and it doesn't work" is one of the most common complaints in this whole space, and it's entirely preventable with one quick question.
Once a code is on your account, the balance behaves like store credit. For brand cards it simply applies at checkout; you don't need to do anything special. For prepaid cards, note the expiry and any inactivity terms. And delete or securely file the original email — a redeemed code is spent, but leaving live codes sitting in an inbox is poor hygiene if your email is ever compromised. Treat unredeemed codes like cash and redeemed accounts like a wallet.
Get the region right, use official redeem pages, and buy from reputable platforms, and redemption becomes the trivial step it should be. For the buying side, see our guide to buying gift cards with crypto; to understand the costs, see fees explained.
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The card was issued for a different country/currency than your account. Most brands lock cards to a region and don't allow easy account-country changes. Confirm your account country and always buy the matching region.
Sometimes, but it's restricted. Steam allows roughly one change a year with conditions; PlayStation and Apple require a zero balance and a local payment method. It's rarely a practical fix, so buy the right region from the start.
Go to Your Account → Gift Cards → Redeem a Gift Card on the correct regional Amazon site. The balance is added instantly and applies at checkout.
This usually means the code was used before you got it, a risk with unknown resellers. Contact the platform you bought from with your receipt; reputable sellers have support, but recovery isn't guaranteed.