Simon

Lemonberry Page protect is a free, open source plugin for WordPress to provide a simple method of restricting access to a group of (non-Wordpress) users. It’s intended use is for club member sites etc where you want to keep some information/forms restricted.
Multiple groups can be defined and re-used of multiple pages. The user controls allow change of password.
The administration page allows passwords to be changed, users to be added and groups to be defined.
The excerpt of a post is not blocked.
Note: This plugin will not currently work with all themes, and you’ll get a message after login to show this. We’re working on a solution to make it work with all themes which should be available soon.

Lemonberry Page Protect

Lemonberry Page Protect is a simple way to restict page/post content to a list of (non-Wordpress) users.

Club Connection

Wine Club Connection is an easy to use Woocommerce plugin to give your store recurring club functionality. Ideal for Wine Club Connection, subscription boxes, or any business based on recurring product memberships.
Key features:
Membership system creation 
Membership discounts  
Shipping Discounts for Members 
Use WooCommerce Products for Automated Member Enrollment 
Restrict Products based on membership levels
Pro add on:
Batch & Automated Billing 
Square POS 2-way 
Repeat purchases drive brand loyalty – a customer loyal to a brand becomes an advocate who will refer future customers month over month.

Wine Club Connection

Superb Plugin

An easy to set up Woocommerce plugin to give your store recurring club functionality. Ideal for Wine Club Connection, subscription boxes, or any busin …

Lemonberry Page Protect vs Wine Club Connection