If you don't want to miss out on easy sales, then you should definitely add the "Floating Add to Cart button" in your Shopify store. Product pages with multiple sections or long descriptions, often bury or hide the "add to cart" button — which causes a hurdle in getting sales and conversions. Implementing a floating add to cart button will enable the button to appear as and when your customers will scroll down, allowing them to make easy purchases, without any hindrance.