Lifter Pop‑Up Window

I started out with a one-star review based on slow customer service. The support team did end up getting back to me not too long after and answered my questions thoroughly so I added stars. I like that the pop-up comes up only once in a 24 hour period so my customers are not bothered by it repeatedly popping up every time they go to our website. I would recommend Pop-Up Window especially if you use Shopify.