list? You tell it what store you will be shopping at and enter in everything on your list. It then puts everything according to aisles of your store. They have a link to the weekly add just above the list so you can just go through the add and choose items that are on sale and it will add it to your list. I then can add anything else I might need. It's particularly helpful if your going to a store you may not know so well. I likeee