# gateway.payment_method.card_issue

> For the complete machine-readable documentation index, see [llms.txt](https://apidocs.chargebee.com/llms.txt).


**gateway**

An issue with the card. This can happen when the card-issuing bank experiences temporary service disruptions, the card is under review or restricted, the issuer declines without a specific reason, or there are network routing issues.

## Recommended Customer Message

There may be an issue with your card or a temporary problem at your card-issuing bank. Please try again. If the decline persists, please use a different card or payment method.

## Root Cause[](#root-cause)

-   **Temporary bank-side issues:** The card-issuing bank is experiencing temporary service disruptions or processing delays.
-   **Card under review or restricted:** The customer's card is flagged for review or temporarily restricted by the bank due to recent activity or security concerns.
-   **Issuer decline without reason:** The issuing bank declined the transaction without providing a detailed error code or reason.
-   **Network or routing issues:** Technical problems in the transaction routing process between the payment gateway and the card issuer.

## Troubleshooting and Solutions[](#troubleshooting-and-solutions)

-   Retry the transaction after a short interval to rule out temporary bank-side issues.
-   Advise the customer to contact their card issuer to confirm if the card has any blocks or restrictions.
-   Suggest using an alternative card or payment method if the issue persists.
-   Monitor for recurring declines from the same issuer and escalate to the payment gateway if necessary.
-   Clearly inform customers of the failure reason and guide them on possible next steps to resolve the issue.