Forget about turning pages or clicking many buttons. Just a click at the text box and you are in.
Its benefits: It is a simple, fast and agile shopping list.
-Type your product and quantity in the shopping list. After your purchases it is not necessary to delete your products, check or uncheck the product you want to buy. Of course you can delete your products and create a new shopping list.
Another way to use shopping list:
-Introduce your products and quantities that you have at home in that way if by chance you are in the supermarket you can do the shopping because you know what you have at home.
This is a very simple and versatile shopping list.