I thought it was the best app, but I was wrong. Does the same as going to shopify admin and archive sold out products through filtering. I was surprised when I accessed a sold out product link and got a 404 error. Uhg! Terrible! I just wanted not to show up sold out products wherever on the page, but accessible through direct link, so I can warn customers and give them the chance to subscribe when it's available again. SEO hurts when sold out products gives a 404 error!
Hi! The app builds on Shopify's hiding feature which has the advantage of hiding sold-out products from collections as well as search results. The downside is that Shopify also hides the product details page which is why you see the 404.
Due to this limitation, our app does not support SEO-friendly hiding. We will reach out to you if we have an alternative solution in the future.
We've taken your feedback and will update our app store listing to communicate this clearly.