Learn in the textbookInformation Systems for Distribution and Retail
DefinitionA distribution information system (流通情報システム) is any information system that handles orders, inventory, and sales data as goods travel from the manufacturer through wholesalers and retailers to consumers.
ExplanationEvery stage of distribution keeps producing information: what was bought and how much, what is left where, and what has sold. Linking this information by computer cuts stockouts and unsold leftovers and lets restocking and delivery be arranged early. POS and RFID in this unit are specific means of collecting such distribution data.
AnalogyIt is like a single ledger that lets you see the whole flow of goods from the factory to the store shelf.