Once a user is in the system, I would like to offer an upsell using either s2member pro form or s2member paypal form. How do I make sure the current user is coded to the previous affiliate during the upsell process?
Example. I signed up Tim for $47month but Tim decides to upgrade to $147 package to get advanced training. Do I get the recurring affiliate commission on Tim since Tim is coded to me from the first sign up??