> For the complete documentation index, see [llms.txt](https://docs.magecomp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.magecomp.com/magento-2-extra-fee-extension-pro/payment-gateway.md).

# Payment Gateway

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2F0XdcG6lOwbQdgzdaoHdA%2Fimage.png?alt=media&amp;token=0bda33a1-8719-4d6d-9244-3d0f7e15d479" alt=""><figcaption></figcaption></figure>

* **Enable –** Enable/Disable extra fees on payment methods.
* **Payment Methods –** Select the payment methods to apply extra fees.
* **Payment Extra Fee Type –** Select the type of extra fee for payment methods from fixed, percentage, combined, or fixed minimum.
* **Payment Cost –** Set the extra fee amount depending on the type selected in the above field.
* **Payment Extra Fee Title –** Set custom title for payment method extra fee.
* **Apply Group Filter –** Set Yes if you want to charge payment method extra fee only from specific customer groups.
* **Only for Customer Groups –** Select the customer groups for payment method extra fee.

You can see that the payment method extra fee is applicable in the front end as per your backend settings.

<figure><img src="https://807210804-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F8wMgNeFnYjVGQmgdxMv4%2Fuploads%2FKwr9sXrrmH7OR4kOBjmW%2Fimage.png?alt=media&amp;token=4494b645-1ebe-4f41-832c-a9943abb4c84" alt=""><figcaption></figcaption></figure>