Unlike traditional stand-alone POS systems installed on-site, all application pieces in Aireus are services that can be deployed anywhere in the enterprise, limited only by network topology. Cloud Architecture easily supports thousands of iPads producing tens of thousands of transactions. All this is done with resiliency through redundancy LAN and the Internet. The traditional legacy concept of the system being up or down does not apply to Aireus because iPads are not dependent on a single PC server. This means a more scalable and reliable system.