Alphanumeric characters assigned for differentiation within a transaction set.

SN101 is the ship notice line item identification.

Numeric value of units shipped in manufacturer's shipping units for a line item or transaction set.

Code identifying the basic unit of measurement.

SN103 defines the unit of measurement for both SN102 and SN104.

Number of units shipped to date.

Quantity ordered.

Code identifying the basic unit of measurement.

Code identifying the load make-up of the returnable containers in the shipment.

Code specifying the action taken by the seller on a line item requested by the buyer.