The DigiWaiter POS Suite - PDA Client Module, a Point of Sale / Inventory solution focused on 5 words: Keep IT Cheap and Simple. 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).