Want to know about windows popup App?

Windows Popup: This feature allows you to create pop-up windows with specified conditions, time, and the appearance place of this window . 
You can also add any kind of content in these windows (such as text, images, videos and icons).
To run the application, enter the applications and services then pop-up windows then Click at add a new window.
You can make the settings you want ... The following images are shown as an example of the numbers.

You can get the application for free on the Enterprise plan ... Price apply to other packages at 9$

On the next link you can learn more about the prices of plans with the applications attached with each one

https://www.expandcart.com/en/online-stores-pricing/