QuickOrder restaurants software is a POS system cross-platform available for Ubuntu Linux, Mac (Tiger and Leopard), Windows XP, Windows Mobile (for handheld). The download is free
For other platforms (linux 64 bit, PPC, etc.)
The most important quality for the software is usability and intuitive graphics interface, whoever can use it easily. Functioning is simple: for example, the waiter picks up orders with handheld and system delivers data to the kitchen and counter at once. Ticket can be printed on a shared receipt printer or on a separate printer in the kitchen or bar.