Grocery billing software project is a traditional supermarket billing system with some added functionality. This system is built for fast data processing and bill generation for supermarket customers. The billing database is a vast collection of product names, prices, and other product-specific data. A product, when billed, is searched from the database, and its cost is added to the bill based upon the product quality. The system also contains discounts on various products so that the product is offered at discounted price while billing.