PRODUCT IDENTIFICATION SCHEMES
Product ID
A product ID is an identifier for a product record within a defined system or identification scheme. It can be an internal reference or a standardized identifier, with the scope and pack meaning stated.
PRODUCT ID IN PRACTICE
- Name the schemeIdentify the system or standard owning the ID.
- Verify the mappingMatch variant, pack and unit.
- Protect the formatRetain significant characters and history.
Use the agreed units, actual records and approved procedures for your operation.
A WORKED EXAMPLE
One product can carry several valid identifiers.
A brand uses an internal ID, a supplier another code, and a trade item a GTIN. The mapping is verified against approved pack data rather than forcing the strings to be identical.
WHAT THIS MEANS FOR YOUR QUOTE
Agree the requirement before comparing quotes
Use the actual shipment, stock and service requirements. Record the billing unit, included work and responsibility for exceptions.
A LITTLE MORE CONTEXT
Questions about Product ID
Is every product ID globally unique?
No.
Must every partner use the same internal ID?
No.
Can a leading zero matter?
Yes.
Source & example notes
GS1: Global Trade Item Number.
Sources provide background on the linked topic. Product documentation describes a particular implementation; confirm the rules, contract and procedures that apply to your operation.
Quantities, costs and scenarios are illustrative, not operating targets, approved handling instructions or guarantees. Source guidance reviewed 23 October 2026.
Last updated: · 3PL Hub
