Step 01: Go to Theme settings > General settings > Enable exit product popup
Step 02: Go to Sections > choose Exit product popup
Countdown Design 01
Countdown Design 02
Countdown Design 03
Countdown Design 04
Countdown Design 05
Use loop: At the end of cells, wrap-around to the other end for infinite scrolling.
Auto play speed in second: Product will changr in x second.
Pause autoplay on hover: Auto-playing will pause when the user hovers over the carousel.
The first value is the horizontal position and the second value is the vertical.
There are 6 page to display: Homepage, product single, collection page, article page, blog page, cart page.
If customer close the popup, next show will be after 'n' days. It depends on cookies
Hope you success!!