StockIQ ‑ Out‑of‑Stock Manager

I sell vintage sports apparel so each of my items are one-of-a-kind. Out of stock has helped me so easily push all of my out of stock items to the bottom of each category page. It also has the option to hide all of them (but I find it helps with SEO to keep them on the page, and also to show people what they've already missed!). I gave it 4 stars because it's expensive. Thanks! Laura, owner of Rad Max Vintage