Purchasing department has to create or update: - Product: This is an item code which gives the whole description of the item. - BOM (bill of material): This is the list of material which include CMT Cambodia and China transportation that we need to pay for each type of items including the loss & wastage in order to know the price of each item. - BOM for Order (bill of material for order): It is a list of material required by contractor to complete a sale contract. The Purchase Manager has to create the BOM for order and send it to china by mail quickly as soon as possible after receive sale contract. - Include the balance material we have in stock into the BOM for order before the container arrives. Check the report’s stock manager and discuss with him about shortage and confirm the order with China. - Compare the sample bag with BOM to be sure that all information is similar between the sample and sale contract. - PO (purchase order): create the PO to purchase local materials for production order. - Cutting plans