Ultimate Product Warning Shopify App

What a perfect little app! Setting up and using this for our first warning was a snap and took only a couple minutes. Most of the time was us working on getting the popup text just right. Our use case was that some of our items have long lead times, and customers can be irritated if they didn't notice the estimated ship date on the product page or on our emails. A pre-checkout confirmation step when trying to add such items to the cart is exactly what we were looking for. I appreciated being able to add the warning to an entire category initially then picking some products to exclude, as needed, that made it very convenient. Suggestions for possible improvement: Offer a wider choice of icons for the embedded and popup warnings. Why not allow use of an emoji (unicode character) for the embedded version? Also, for the embedded version a small snippet of text would be useful rather than just a bare icon. Another thing we were looking for was some simple styling for the popup version, but it appears to take html so maybe we can fully style it (have not tried yet). Update - We've continued to add warnings with this and it continues to perform brilliantly. Latest one was a product that we have had several mistaken orders for because customers think it will work with another product, but in fact it won't and that is noted prominently in the product descriptions for both. For people that didn't read or understand the product descriptions, the popup is one last line of defense against a mistaken order.