For the bulk order. Customers will come to all purchases. Within the open po, customers buy products. Usually reliable customers. Products shipping directly Procurement to shipping control at all times.
For bulk order items a customer is buying all the items within a period that the customer purchased a PO often as regular customers. Direct delivery items Purchasing controls to deliver every time.
For products that have a large number of customers to be ordered to buy all goods within the period specified by the customer on the purchase of goods PO is always a regular customer and reliable. buy goods shipped directly to control the delivery every time.