proofkeeperWhat it holds
- Attribute id:
identity.gtin - Holds: a short line of text
Where it applies
Apparel
OptionalThis field is also a field of Batteries.
Official terms
- schema-org: https://schema.org/gtin — retrieved 2026-09-07
GTIN
Last updated
The Global Trade Item Number the product is identified by, as printed in its barcode.