The app doesn't transfer the product types to source by categories. It is very inconvenient to have to manually add custom labels to categories the inventory.
Thank for your review! Unfortunately our app requires merchants to categorize their own inventory as each merchant may want to categorize their products a little differently from one to another. Filters may be another great alternative to look into using when looking show specific types of products in your campaigns. If you should have any additional questions, please don't hesitate to reach out to us directly at firstname.lastname@example.org.