Smarket

The items entered are separated into sections present in supermarkets. The quantity of each item can be entered or changed by re-entering the item in question. Items go to cart when clicked. To return them to the list, just click on them in the simplified list. The cumulative calculator allows adding, subtracting or zeroing, helping to keep track of the total amount of the purchase when in the supermarket and can be accessed from the list by section or simplified.