UPS has invested heavily in information systems technology making it business more efficient and customer orientated. It uses a vast number of technologies such as bar code scanning systems, wireless networks, large mainframes computers, handheld computers, the internet and a wide variety of software for tracking packages, calculating fees, maintaining customer accounts and managing logistics ensuring their business strategy is successful.the result is an information system solution to the business challenge of providing a high level of service with low prices in the face of mounting competition.managers and firms invest in information systems since they provide real economic value to the business.