To provide reference to a specific purchase order
Identifying number for Purchase Order assigned by the orderer/purchaser.
Number identifying a release against a Purchase Order previously placed by the parties involved in the transaction.
Number assigned by the orderer identifying a specific change or revision to a previously transmitted transaction set.
Date assigned by the purchaser to Purchase Order.
Alphanumeric characters assigned for differentiation within a transaction set.
Contract number.
Code specifying the type of Purchase Order.
