Contrary to the cloud-based approach, this is a much more traditional POS system approach. It requires lots of licenses, which you would have to purchase and install on servers and hardware that would host the POS system. Additionally, this approach requires some timely maintenance which can be done by dedicated IT professionals from external organizations of developers like us. The On-premise solution is quantifiable and what most offline businesses require, which is why its a popular option.
The hardware of most POS systems remains the same across all POS systems. These hardware pieces are essential in all parts of a POS system, and include must-have features to complete most transactions. Some example includes: