Restaurant Diner is a POS system which enable the user to manage the orders and billing of a restaurant and it holds the record of daily purchase and sales. The staff can take the order using an IOS/Android application. The interactive UI enables the user to take the orders by selecting the table and category/item wise and the order will be received at kitchen as soon as the waiters take the order from the mobile/tab application, It's a perfect application for every restaurant, bar, coffee shop, pub, pizza, Bistro and other business in the food industry.