Install Category SEO Editor

Install the free plugin

In wp-admin, go to Plugins > Add New.
Search for “Category SEO Editor for WooCommerce” and click Install Now. You can also download it from wordpress.org/plugins/category-seo-editor-for-woocommerce and upload the zip under Plugins > Add New > Upload Plugin.
Click Activate. WooCommerce must already be active.
Open Products > Category SEO. You can also use the Open editor link under the plugin’s name on the Plugins screen.

There is nothing to set up. The editor opens on your product categories, with tags and brands one click away above the list. The pill at the top right shows the logo and name of the SEO plugin it found, for example “Rank Math detected”.

Install Pro

Pro needs the free plugin, version 2.2.0 or newer, installed and active.

Sign in on brainrune.com, open Downloads in your account, and download the Pro zip.
In wp-admin, go to Plugins > Add New > Upload Plugin, choose the zip, click Install Now, then Activate Plugin.
Go to Products > Category SEO. The Add-ons tab is gone, and four tabs show instead: Category editor, Products & categories, Primary category audit and Licence.
Open the Licence tab, paste the key from your account into Licence key, and click Activate.

The Licence tab then says “Active on this site” and the header pill reads “Licensed”. The two Pro tabs turn on. Until then they describe what they do but take no action.

More on keys, sites and moving a licence: Licence keys.

Uninstalling

Free plugin. Deleting it removes nothing from your database. The plugin keeps no settings of its own, and your categories and SEO values stay where they are, in WooCommerce and in your SEO plugin.

Pro. Deleting it removes its own settings (the list of promotional categories used by the audit) and the licence details stored on the site. Products, categories and primary categories are not touched.