BEG Beginning Segment for Purchase Order
To indicate the beginning of the purchase order transaction set and transmit identifying numbers and dates.
Code identifying purpose of transaction set.
Code specifying the type of 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.
Date assigned by the purchaser to Purchase Order.
Code specifying the type of acknowledgment.
Code defining the method by which invoices are to be processed.