It's a system on which a customer makes a payment to the merchants in exchange for goods or after provision of a service. With this POS system, cashier will scan the product (Annex 2) and be able to total the products which the customers wish to purchase and generate a receipt for the customers. (See below how the receipt should look like - Annex
1). Admin will manage the categories, suppliers, brand name, quantity, the price of the products. One Bar code scanner function will also be there for scanning the unit of the product and billing and the data will be fetched automatically.