To specify additional item related data involving variations in normal price/quantity structure.
Code specifying the reason for price or quantity change.
If PO304 is present, then at least one of PO303 or PO305 must be present.
Date (YYMMDD).
Code identifying pricing specification.
Price per unit of product, service, commodity, etc.
Code identifying the type of unit price for an item.
Numeric value of quantity.
Code identifying the basic unit of measurement.
PO307 defines the unit of measure for PO306.
A free-form description to clarify the related data elements and their content.
