Read reviews of the WooCommerce Protected Categories plugin by Barn2.
Rated 4.98 out of 5 stars
Based on 60 customer reviews.
So easy to use, and it gave me as a 50% prof user of woocommerce a chance to build a 2 part webshop, where members or shops can have a seperate password and a webshop where they can buy at different prices :)
