G21 Product Information
To specify authorize/de-authorize code and product information
Code specifying the function of the authorize/de-authorize transaction set.
Code (Universal Product Code - U.P.C.) identifying the retail shelf unit; consists of 2 high order digits identifying the system (U.S. Grocery = 00, 06 or 07, U.S. Drug = 03); the next ten digits are manufacturer ID: 5, Item ID: 5
Code (Universal Product Code - U.P.C.) including two high order digits identifying the ``system'' (U.S. Grocery = 00, 06 or 07; U.S. Drug = 03); using the U.S. Grocery system, the next ten digits are: Manufacturer (5) Case Code (5)
Number of inner pack units per outer pack unit.
Price per unit of product, service, commodity, etc.
Code identifying the type/source of the descriptive number used in Product/Service ID (234).
P0708: If either G21-07 or G21-08 is present, then the other is required
Identifying number for a product or service.