1. Check your payment detailsMake sure your card details are entered correctly:
- card number
- expiration date
- CVV code
Even a small typo can cause the payment to fail.
2. Check for insufficient funds or card limitsMake sure that:
- your card has enough available funds, and
- your bank allows online and international transactions.
Some banks block international or online payments by default.
3. Try a different payment methodIf one payment method fails, try another:
- a different credit or debit card
- an alternative option such as PayPal
This often resolves temporary bank or card-related issues.
4. Clear your browser cache and cookiesSometimes the issue is related to browser data.
We recommend:
- clearing your browser’s cache and cookies
- refreshing the page
- trying a different browser (for example, Google Chrome)
5. Use incognito modeIf the checkout page doesn’t load correctly or the payment fails again:
- open the purchase page in Incognito mode
(Ctrl + Shift + N on Windows, Cmd + Shift + N on macOS).
This helps avoid issues caused by saved cookies or extensions.
6. Contact your bank or payment providerIf the payment still fails:
- contact your bank or payment provider
- ask whether the transaction was blocked for security reasons.
Sometimes banks automatically block payments to unfamiliar or international merchants.