Duda Restaurant POS software can be used from large chains to small family-based restaurants, the structure of the system is very flexible and you can just build it base on your need.
For example, for large chains you may use a single machine as the server, but for small restaurant the server program and the front desk program may run together on the cash register computer. The following list some typical structure layouts, but in fact they donot limit these, you can choose your layout freely and cut the cost to meet your need.