Use your computer system associated with the tool to use to get PDAs and cancel if I averaged, and then send the information to the food to the kitchen chefs cooking out and serve,The food menu is displayed on the monitor information page at the restaurant and the menu of food will have to make changes to the time period,and when there is an order, order food every time menu will be printed out in the form of slip Bill, so that the customers check balance, but the information of all food, it will remain in the PDAs and their computers.
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