Looking for a specific item? Now you can go to the Search function within the Amazon shopping app and see not only Scan It but Flow. If you click Flow, it will open the camera so you can take a picture of the item you would like to buy and it will search for that or similar items and put them in a list for you. Flow seems to recognize a product without even showing a bar code. Simply hold the item in front of the camera on your phone and you will little dots working to identify the item. If it recognizes it, it will add it to your history and show a green check mark. If it doesn’t have the item it will tell you that you cannot purchase it from Amazon. Scan It works by scanning the barcode only.