Where Should I Display My Black Friday Popup?
Put it on product and collection pages, and show it when a shopper scrolls or goes to leave, not the second they land. Keep it off checkout, where a popup only gets between someone and paying.
On your Capture's Targeting tab, click Add New Rule, choose Acquisition and add Current URL. Match the paths your product and collection pages share, such as /products/.
Then add a Triggers rule: Scrolled % Of Page waits until someone has read part way down, and On Exit catches shoppers who are about to leave.
The Black Friday Cart Abandon Coupon template is a ready-made exit coupon to start from. Whichever you use, leave the two default exclude rules in place, so people who've already subscribed or closed it don't keep seeing it.