What are categories? Ben Curliss October 28, 2022 22:50 Updated Categories group similar products together so that it is easier for you to find them when you are shopping at the store. Related articles Can I rename categories? I am having syncing issues If I delete the application and reinstall it, will I lose my lists? How do I rearrange the items on my list? How do I share my lists? Comments 0 comments Please sign in to leave a comment.