### Upgrading Your License Key

If you are planning to expand your customer base and host more sites on the server than your current license allows, you need to upgrade your license key.

To upgrade the license key:

1. Click the Server shortcut in the navigation pane.
2. Click the License Management icon in the System group.
3. Click Order Control Panel Upgrades.
4. On the SWsoft online store page, select the desired upgrade option and click Submit.
5. In the next step, indicate purchase details and submit the form. You will be notified by e-mail when your order is processed.
6. After you receive the e-mail notification, return to the License Management screen (Server > License Management) and click Retrieve Keys to retrieve the ordered license key. Plesk License Manager will retrieve the purchased license key from the Plesk licensing server and automatically upload it to your control panel.

See Also Установка расширенного лицензионного ключа для панели управления Installing Additional License Keys for Plesk Add-ons Возврат к ранее использовавшемуся лицензионному ключу