Hi

I would like to know the following:

Let's suppose that a website visitor is interesting in registering,

Question 1
After the visitor decides the type of membership he/she wants, can we provide a different Registration Form fields for every different membership type chosen? Or alternatively, to use the same registration form but use visibility rules on the fields that appear according to the membership chosen by the visitor?

Question 2
If visibility rules are used, can the forms make fields appear according to user's choice using ajax (without refreshing page)?

Question 3
Once the visitor has chosen a membership type and has submitted the filled out Registration Form, will he/she be registered accordingly? For instance, if in the field "Membership Type" he has chosen "Guest", will he be registered in the back end (MySQL) in the Users table as a Guest, etc?

Thank you