# GETTING STARTED

- [Installation](/getting-started/installation.md): Learn how to install the WPRelay plugin in your store to increase your sale and revenue using affiliate marketing through this simple guide.
- [License Activation](/getting-started/license-activation.md): Learn how to validate the license key and manage the sites associated with purchase for WPRelay through this documentation.
- [Upgrade](/getting-started/upgrade.md): Learn how to upgrade the WPRelay plugin from the Free version to the PRO version using this simple guide for the plugin.