YITH WooCommerce Catalog Mode allows you to turn your online store into a catalog by removing the Add to Cart buttons and any access to checkout pages, hiding product prices and providing the ability to replace the latter with custom texts.
With full integration with YITH WooCommerce memberships, you will be able to create online product subscriptions that are exclusive to those who purchase them, such as video courses, monthly podcasts, etc.
Let customers subscribe to a mailing list for out-of-stock or unavailable products so they can get automatic back-in-stock notifications when these are available in your shop.