> 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-surcharge-extension/configuration.md).

# Configuration

Once you have successfully installed the extension, go to **Stores -> Configuration** to configure the extension for use. Here you can find various settings for the extension.

<figure><img src="/files/yb2ObJXrV8tnCqxvgPHL" alt=""><figcaption></figcaption></figure>

* **Surcharge:** Enable or disable extension from here.
* **Refund Surcharge:** Select whether you want to refund product surcharge or not.