UPC is familiar product-number terminology, particularly in North American trade, and product feeds associate it with GTIN-12.[1] Technically, UPC-A is a barcode encoding a GTIN-12. UPC-E compactly represents certain GTIN-12 identifiers rather than any arbitrarily shortened number.[2]
Distinguish the complete identifier from its symbol during data exchange. Do not discard leading zeroes to force a format match. Check the receiving system's requirements and map your internal SKU separately; it remains a different kind of identifier.
Content updated:
Sources
Compiled with AI assistance using public sources. General explanation, not individual legal or tax advice. Describing a concept does not mean Zoloo offers it as a feature.