Point of sale device, e-commerce system, and method and apparatus for order processing and inventory management

摘要

A point of sale device includes a housing; a processor supported by the housing; a printer coupled to the processor and supported by the housing; a display coupled to the processor and supported by the housing; a keypad coupled to the processor and supported by the housing; and a communications interface coupled to the processor and supported by the housing, the communications interface being configured to communicate with a server via the Internet.