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Introduction to Electronic Commerce

               Internet technologies within the business. All of these communication, control, and
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               transaction-related activities have become an important part of electronic commerce.
               Some people include these activities in the B2B category; others refer to them as
               underlying or supporting business processes.

               Business Processes
               For more than 80 years, business researchers have been studying the ways people behave
               in businesses. This research has helped managers better understand how workers do their
               jobs and what motivates them to work more effectively. The research results have helped
               managers, and more recently, the workers themselves, improve job performance and
               productivity. An important part of doing these job studies is to learn what activities each
               worker performs. In this setting, a business activity is a task performed by a worker in the
               course of doing his or her job.
                   For a much longer time—centuries, in fact—business owners have kept records of
               how well their businesses are performing. The formal practice of accounting, or recording
               transactions, dates back to the Middle Ages. A transaction is an exchange of value, such as
               a purchase, a sale, or the conversion of raw materials into a finished product. By
               recording transactions, accountants help business owners keep score and measure how
               well they are doing. All transactions involve at least one activity, and some transactions
               involve many activities. Not all activities result in measurable (and therefore recordable)
               transactions. Thus, a transaction always has one or more activities associated with it, but
               an activity might not be related to a transaction.
                   The group of logical, related, and sequential activities and transactions in which
               businesses engage are often collectively referred to as business processes. Transferring
               funds, placing orders, sending invoices, and shipping goods to customers are all types of
               activities or transactions. For example, the business process of shipping goods to
               customers might include a number of activities (or tasks, or transactions), such as
               inspecting the goods, packing the goods, negotiating with a freight company to deliver the
               goods, creating and printing the shipping documents, loading the goods onto the truck,
               and sending payment to the freight company.
                   One important way that the Web is helping people work more effectively is by
               enabling employees of many different kinds of companies to work at home or from other
               locations (such as while traveling). In this arrangement, called telecommuting or
               telework, the employee logs in to the company network through the Internet instead of
               traveling to an office.

               Relative Size of Electronic Commerce Elements
               Figure 1-1 shows the three main elements of electronic commerce. The figure presents
               a rough approximation of the relative sizes of these elements. In terms of dollar volume
               and number of transactions, B2B electronic commerce is much greater than B2C
               electronic commerce. However, the number of business processes that are conducted
               using online technologies is far greater than the number of all B2C and B2B
               transactions combined.







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