The best way to track who subscribes on your exit pop-ups is to have the thank you URL that you send successful subscription signups to include a ConversionFly tracking link appendage&nbsp; This way, anyone who lands on your subscription sign up confirmation page (that you would be tracking in cfly) that comes through that particular exit pop will have a specified tracking link appendage and will be tagged accordingly as they progress through the funnel and be scored as a lead. Be sure to set the base page that the pop-up appears on as an Optin/Registration Page.&nbsp;

Learn how to track those who subscribe on your exit pop-ups

Documentation On Tracking Subscribes In Exit Pop-Ups