Description: The DigiWaiter POS Suite - PDA Client Module. A POS / Inventory solution. Take the order on your ordinary PDA (with Wifi), add notes if needed (?steak medium?) and ?send it to the chef with a click of your stylus?! Chat with the kitchen or bar if you want to know if table 4?s dessert is ready. Print a professional invoice before you can say Mississippi. (A PDA client needs one DigiWaiter POS Server).