Restrict Content by Membership

Hi,

I tested the demo of WC members which integrates into WC marketplace, but I cant seem to figure out how to set it up so only certain membership plans can see certain categories in the shop. Or maybe they can be allowed to see the category tab to entice them but not its contents unless they upgrade.

for instance, A premium member has a product category to sell subscriptions ? If free member guy wants to sell subscriptions he must upgrade to premium.

Please advise.

Thanks

The page I need help with: [log in to see the link]