G21 Product Information

To specify authorize/de-authorize code and product information

Position
Element
Name
Type
Requirement
Min
Max
Repeat
G21-01
Authorize/ De-Authorize Code
Identifier (ID)
Mandatory
1
1
-
Code specifying the function of the authorize/de-authorize transaction set.
G21-02
Date
Date (DT)
Mandatory
6
6
-
Date (YYMMDD).
G21-03
UPC/EAN Consumer Package Code
String (AN)
Mandatory
12
12
-
Code (Universal Product Code - UPC) 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.
G21-04
UPC Case Code
String (AN)
Optional
12
12
-
Code (Universal Product Code - ``UPC'') 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).
G21-05
Pack
Numeric (N0)
Optional
1
6
-
Number of inner pack units per outer pack unit.
G21-06
Unit Price
Decimal number (R)
Optional
1
14
-
Price per unit of product, service, commodity, etc.
G21-07
Product/Service ID Qualifier
Identifier (ID)
Conditional
2
2
-
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
G21-08
Product/Service ID
String (AN)
Conditional
1
30
-
Identifying number for a product or service.

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