Optim Feed ‑ Facebook Catalog

The app works great. It gives you the features you need to create product sets using shopify filters like: tags, variant inventory level, product inventory level, practically you can create sets like you create collections in shopify. So, you will save a lot of time because the feed is uploaded hourly and your sets will be updated automatically. You will never have to update your product sets manually. If you need custom features, don't hesitate to contact the support team, they will help you asap. Thanks for your help!