# gateway.merchant_account.invalid_merchant

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


**gateway**

Your payment gateway account is invalid or inactive. This happens when your account is deactivated, suspended, under review, or has incorrect credentials configured.

## Recommended Customer Message

We're unable to process your transaction with this merchant. Please check with the merchant or try another payment method.

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

-   **Inactive or invalid account:** Your account is deactivated, suspended, or not properly configured for processing transactions.
-   **Account under review:** The payment gateway has temporarily disabled the payment gateway account due to pending compliance or verification checks.
-   **Incorrect credentials:** Invalid or outdated credentials are being used for payment processing.
-   **Gateway restrictions:** The gateway has flagged or blocked your account due to policy violations or regulatory concerns.

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

-   Verify the payment gateway account status and ensure it is active and properly configured for processing transactions.
-   Contact the payment gateway support team to resolve any account restrictions or reactivation requirements.
-   Retry the transaction only after the merchant account is confirmed to be valid and active.
-   Inform customers of the issue and provide alternative payment options if immediate resolution is not possible.
-   Implement proactive monitoring to receive alerts on any changes to the merchant account status.