This document describes a restaurant billing system project created by students at Geetanjali College of Engineering and Technology. The system was created to automate billing processes and gather customer and order data. It allows customers to view menus, place orders, and pay bills. The system includes modules for registration, login, order selection and placement, billing, and payment. It also covers hardware and software requirements to run the POS system like receipt printers, barcode scanners, and payment devices. Flowcharts provide overviews of the registration, login, ordering, and payment processes. The project aims to increase efficiency, speed, and accuracy for restaurant transactions.