> For the complete documentation index, see [llms.txt](https://docs.digitalriver.com/adobe-commerce-extension/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.digitalriver.com/adobe-commerce-extension/adobe-commerce-extension-3.1.0/install-the-magento-extension.md).

# Install the Digital River Extension

## Install using Composer

Use [Composer ](https://getcomposer.org/)to install the Digital River Extension for Magento.

1. Run the appropriate Composer commands in the root of Magento:
   * For Magento Open Source only, run the following Composer command: \ <mark style="background-color:yellow;">`composer require digitalriver/module-drpay:3.1.1`</mark>
   * For Adobe Commerce only, run the following Composer commands:\ <mark style="background-color:yellow;">`composer require digitalriver/module-drpay:3.1.1`</mark>\ <mark style="background-color:yellow;">`composer require digitalriver/module-drpay-commerce:3.1.1`</mark>
2. Update Magento to run the install and update scripts in the command line in the root of Magento by issuing the following command:\
   `bin/magento setup:upgrade`
3. Flush the Magento cache by running the following command: \
   `bin/magento cache:flush`
4. Sign in to Magento.

{% hint style="info" %}
**Note:** Adobe Commerce and Magento Open Source v. 2.4.3 users cannot install the Digital River extension using Composer. Please contact your Digital River representative for guidance on how to install the extension correctly.
{% endhint %}