purchase order is an order given by you.. to purhcase
goods.
normally, you have purchase requisition, after approval, then it
becomes purchase order.
delivery order: can be outbound or inbound. inbound deliveyr order
is the goods delivered to you... after you issue purchase
order...
work order: can be production order... many definition..
4. No...
4. MPS is what? some production planing MRP does churn out purchase
requisition to make sure the entire supply chain doesn't get
disrupted...
5. i think this is standard name... except work order... can be
different definition
hope it helps.