I am trying to figure out whether a Wordpress UserID is always equal to a WooCommerce CustomerID.
I need to find this value to identify a user, but need to ensure that the IDs are always equal across both the WordPress and WooCommerce APIs.
Yes, in both cases ID of users are same. Users who registered through WooCommerce registrations form are also stored into the same wp_users table. Only difference is their role. Through WooCommerce form registered user role is Customer and WordPress form through registered user role is Subscriber.