Code which indicates an allowance or charge for the service specified.

If ITA01 = A-Allowance or C-Charge, then at least one of ITA06, ITA07, or ITA08 must be present.

Code identifying the association assigning the code values.

If ITA02 is present, then at least one of ITA03, or ITA13 is required.

Code identifying the special service.

Code indicating method of handling for an allowance or charge.

The number assigned by a vendor referencing an allowance, promotion, deal or charge.

Allowance or Charge Rate per Unit.

Total dollar amount for the allowance or charge.

If ITA07 is present with either ITA06 or ITA08, then ITA07 takes precedence.

Code indicating on what basis allowance or charge percent is calculated.

If ITA08 is present, then ITA09 is required.

Allowance or charge expressed as a percent.

Quantity basis when allowance or charge quantity is different from the purchase order or invoice quantity.

If ITA10 is present, then ITA11 is required.

Code identifying the basic unit of measurement.

Numeric value of quantity.

ITA12 is the quantity of free goods.

A free-form description to clarify the related data elements and their content.

Code identifying type of special charge.