I have been scouring the forums for information about memberships and most of the posts refer to a paid subscription module. So in the absence of purchasing this module, what is the functionality of the built in custom membership setting that allows for prices? What I can't figure out is how someone can upgrade their membership from standard to a custom one. I created a premium membership and set a price of $10 for the year. Then I joined as a standard user but I cannot see where the user can upgrade his membership to the premium, nor is there any setting in the admin panel about linking paypal or any other payment gateway to this custom membership.
Is there supposed to be an upgrade your membership page block that I can enable? Or suppose I have multiple custom membership types, is there a page block to view membership options with a listing of the different plans I have created?