Transfering Your License Key To Another Site

If you need to transfer your license key to another site, for example from a development site to a live site on a different domain, just follow these steps:

Log in to your WP Rocket account:
Go to the Websites tab.
You’ll see a red button “Remove” next to each of your registered domains. Click that button to disconnect a domain from your WP Rocket license account.
Install and activate WP Rocket on your new site.
The validation process happens in the background and your new site will be licensed automatically.

How many sites is my key valid for?

Please see this article:
How many sites is my license key valid for?