I'm using User Meta Pro* for my user registration.
I have my network settings set to "Logged in users may register new sites."
However, when I visit the checkout page, I get this message:
"Sorry, but it appears you are not an administrator for any sites."
So there doesn't seem to be any way for them to sign up. Ideas?
*although its extremely buggy and they have terrible support... here's hoping you create an alternative to their plugin someday!