The GTIN-14 must be first, then any fixed length fields, such as Date and/or Weight, then the (10) Lot/Batch, and then any other variable length fields.
Is there a specific order for the GS1-128 bar code data?
The GTIN-14 must be first, then any fixed length fields, such as Date and/or Weight, then the (10) Lot/Batch, and then any other variable length fields.