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Chapter 5



                  Operating     Buyer                          Vendor
                   unit
                                                                         Manufacturing
                                                                      Department’s production
                                                                       management system

                                                                            Sales
                  Purchasing
      244        Department                                               Department’s
                                                                          sales order
                                 EDI                             EDI       system
                              translator         EDI          translator
                              computer         network        computer


                                                                            Accounting
                     Accounting
                     Department                                             Department



                                                                                      Learning


                                                                                      Cengage
                  Receiving                                             Shipping
                 Department                     Bank                   Department
                                                                                      2015
                                                                                      ©
                FIGURE 5-6  Information flows in an EDI purchasing process



                        3. Purchasing also sends electronic messages to the buyer’s Receiving Depart-
                           ment (so it can plan to accept delivery when it is expected) and to the buyer’s
                           Accounting Department with details such as the agreed purchase price.
                        4. When the machine is completed, Manufacturing notifies Accounting and
                           sends the machine to the vendor’s Shipping Department.
                        5. The vendor’s Shipping Department sends an electronic message to its
                           Accounting Department indicating that the machine is ready to ship. It also
                           sends an electronic message to its EDI translator computer that indicates the
                           machine is ready to ship. The EDI translator computer converts the message
                           into a standard 856 transaction set (Advance Ship Notification) and forwards
                           it through the EDI network to the buyer.
                        6. The vendor’s Accounting Department sends a message to its EDI
                           translator computer, which converts the message to the standard invoice
                           transaction set and forwards it through the EDI network to the buyer’s
                           EDI translator computer before the buyer’s Receiving Department receives
                           the machine. The computer then converts the invoice data to a format
                           that the buyer’s information systems can use. The invoice data becomes
                           immediately available to both the buyer’s Accounting and Receiving
                           Departments.


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