I added the rules for the membership plan to show the add-to-cart button to people who are in the plan only, but non-members can still add items to the cart. Why?
If you want to hide the add-to-cart button from non-members, you must ensure the plan rules are set to "show" for plan members.
If you have this set up correctly and it's still not working, please ensure the Liquid code is properly installed on your theme. If you are unsure, please speak to our Customer Success team for additional help.