When it comes to software, an end-to-end solution is used to describe a system that addresses all of your business needs and processes in one centralised hub. For retailers, wholesalers, online traders or those manufacturing their own goods, end-to-end software usually incorporates tools for managing eCommerce, order processing, stock control, warehouse management and accounts.

Hardware is a collective term used to describe any of the physical components of an analog or digital computer. The term hardware distinguishes the tangible aspects of a computing device from software, which consists of written, machine-readable instructions or programs that tell physical components what to do and when to execute the instructions.

A SIM card, also called a subscriber identity module or subscriber identification module, is a small memory card that contains unique information that identifies it to a specific mobile network. This card allows subscribers to use their mobile devices to receive calls, send SMS messages, or connect to mobile internet services.

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Mobile communications refers to a form of communications which does not depend on a physical connection between the sender and receiver and who may move from one physical location to another during communication.