Stripe decline code
card_not_supportedThe card does not support this type of transaction.
Type
Recoverable
Frequency
Uncommoncard_not_supported typically appears when a customer tries to use a prepaid gift card, a debit card with online transactions disabled, or a card from a region that blocks your merchant category. The card is real and valid; it just cannot be used for your specific charge.
Do not retry the same card. Request an alternative payment method from the customer.
Explain that this card type is not supported for subscriptions and ask for a different card.
Permanent issue. The card cannot be charged. Customer must provide a new payment method.
Many subscription products reject prepaid cards because the balance can run out unpredictably. Your payment processor or your own rules may block them automatically.
How Rebounce handles card_not_supported
Rebounce classifies every failed payment by its Stripe decline code and applies the optimal recovery strategy automatically. For card_not_supported, that means a limited retry window combined with customer outreach. Multi-channel follow-up through email, SMS, WhatsApp, and in-app banners ensures the customer actually sees the message.