> For the complete documentation index, see [llms.txt](https://docs.fontsplugin.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fontsplugin.com/license-key.md).
# Fonts Plugin Pro License Key
When you purchase Fonts Plugin Pro your license key will be included at the bottom of your receipt email.
*Subject: **Fonts Plugin Pro Purchase***
Your license key and receipt is also accessible at
You will need to login first, if you don't have an account you can [register here](https://fontsplugin.com/account-registration/).
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Creating an account will grant you permanent access to your files and license keys.
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Once you have logged in, click '*View Licenses*' and then '*Manage Sites*'.
If you have already activated a site it will be shown here. Otherwise it will look like this:
If you are having trouble retrieving your license key, simply email our friendly team () and we will be happy to retrieve it for you.
### Activating Your License Key
To add your license key to your website, navigate to wp-admin → Fonts Plugin → License.
