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).

If either G3902 or G3903 is present, then the other is required.

Code identifying the type/source of the descriptive number used in Product/Service ID (234).

If either G3906 or G3907 is present, then the other is required.

Identifying number for a product or service.

If either G3908 or G3909 is present, then the other is required.

Code specifying special transportation handling instructions.

If either G3910 or G3911 is present, then the other is required.

Numeric value of weight per unit.

If either G3912 or G3913 is present, then the other is required.

Code defining the type of weight.

If one of G3914 or G3915 is used, then the other is required.

Code specifying the weight unit.

If one of G3918 or G3919 is used, then the other is required.

Vertical dimension of an object measured when the object is in the upright position.

If one of G3923 or G3924 is used, then the other is required.

Code identifying the basic unit of measurement.

Shorter measurement of the two horizontal dimensions measured with the object in the upright position.

Code identifying the basic unit of measurement.

Largest horizontal dimension of an object measured when the object is in the upright position.

Code identifying the basic unit of measurement.

Value of volumetric measure.

Code identifying the basic unit of measurement.

Code indicating pallet and load structure. First three digits indicate the number of cases per layer, last three digits indicate the number of layers per pallet.

Number of inner pack units per outer pack unit.

Size of supplier units in pack.

Code identifying the basic unit of measurement.

Free-form description of color.

A unique control number assigned by the original shipper to identify a specific shipment.

Number indicating the alternate tiers per pallet structure. The three digits represent the number of tiers per pallet.

Code identifying the type/source of the descriptive number used in Product/Service ID (234).

Identifying number for a product or service.