Display sticky Add-to-Cart button on every product page and any screen size - desktop or mobile. This will increase conversion rates by giving customers the ability to select variables from anywhere on your page, simplifying the checkout process. Sticky add to cart has a built-in countdown timer to increase urgency and improve conversion rates. Drive more "buy now" clicks than ever before! No code, do it on your own. Sticky add to cart works instantly with any store theme with one click.