On my Main site (root site in a Multisite with subdomains), is where all my members sign up to a subscription via membership, this means that membership auto uses the bp.registration.form.php file in /membershipincludes/includes/ plugin directory
So how do you get this option to work with membership sign up?
Display an option on the signup page
You can force and hide the signup option by linking to the signup page like this: wp-signup.php?premium-founder-membership=1
1. How do get the member to register and sign up with BUDDYPRESS and Membership AND at the same time choose the option to sign up for Pro Site?