Following Diagram nicely explains how email automation works with Inter Funnels.
No matter what autoresponder service you are using, email automation will work the same way.
Let's say, when user submits a opt-in form you want to add them to an Autoresponder List called PROSPECTS LIST. You go to Page Settings and choose:
Why Exit? Because when form will be submitted the user will exit the page.
Now this part was simple.
What if you want to add the prospects into a buyers list once they have selected an UPSELL. And you also want to remove them from Prospects list because now they are officially a buyer and not a prospect. You would do something like this.
First you would remove the subscriber from PROSPECTS LIST.
And then add them to the UPSELL BUYERS LIST.
In other words, you can add a subscriber to any list and at the same time remove them from any list with in the same funnel during their single purchase experience.
Another scenario for example could be the cart abandonment follow ups.
When people abandon your cart, you can add them to a follow-up sequence. And when they complete their purchase you can remove them from abandonment Autoresponder and Add them to the Buyers autoresponder follow up sequence.