| 摘要 |
PURPOSE: A system and method for an electronic purchase agency for a utility equipment materia is provided to order and manage materials necessary for a purchaser in real time through a B2B electronic purchase system using an electronic catalogue system having a database which stores verified and classified materials. CONSTITUTION: The first purchaser connects to a B2B electronic purchase system, prepares a material bill for a field construction through one method out of a catalogue method material bill and an input method material bill in a field purchase managing system(101). In addition, a seller receives a material receipt confirmation from the second purchaser in the B2B electronic purchase system. A main office managing system(100) checks and approves materials requested from the field purchase managing system(101), requests an order, and manages a history. A material company purchase managing system(102) receives an order of materials, registers a delivery schedule, and receives a request of a delivery confirmation of a delivered material from the first purchaser. A B2B electronic purchase managing system(105) orders materials requested by the second purchase to the seller, approves a material bill received from the first purchaser, and receives an order request from the second purchaser.
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