All premium themes come with a license key that you can use to register your site with CPOThemes.
By registering, you will be able to get automatic updates straight from your WordPress admin area, without having to manually update the theme every time a new version is released. We highly recommend that you always register your theme so you can stay safe and updated.
Finding Your License Key
You can find your license key in the Purchase History section of your account page. Look for your payment and click on the View Licenses link to display a list of all the licenses available to you. Depending on your purchase, you may see an individual license for each WordPress theme available to you.
In this list, click on the key icon to reveal the license code, and copy it.
You can then paste the license in your dashboard > Appearance > About Theme Name > Registration. You can then save your settings and the theme will become registered.