Would like to know the workflow for MailChimp add-on in Membership 2 Pro plugin,when each membership is paired with it's own mailing list in Mailchimp for the following:
1) When an user upgrades to another membership? is he unsubscribed then resubscribed to the new membership's mailing list?
2) As the system is now, any user unsubscribing from any membership will be subscribed to the list specified in the general membership2 settings, right?
3) What if the user is allowed to subscribe to let's say 2 membership, is he subscribed to the 2 lists?