Are you using Easy Digital Downloads Plugin and want to set some of your content to members only? With EDD Members you can create membership site and have private content for members only. It can be useful for online magazines, tutorial site, you name it!
With EDD Members you can use any Payment Gateways that EDD offers, and there are lot’s of them. Not just Paypal. There is no reason to use other plugins for creating membership site if you’re already using EDD.
If you want to have content that’s restricted to paid members, this is the plugin for that.