When someone completes a checklist in AccessAlly Pro, you can configure a PopupAlly Pro popup to appear. This popup can have a congratulatory message, an opt-in, or simply a button that takes them deeper into your website.
The video tutorial on this page shows you how to make it all happen:
A few things to note:
When multiple popups are triggered upon checklist completion, only the one with smallest ID will show.
The integrated popups always display based on ProgressAlly settings, regardless display/hide settings in PopupAlly Pro.