Qu'est-ce que le code-barres UPC-E ?
Zero-suppression 8-digit version of UPC-A for small retail items in North America. Defined under standard GS1 General Specifications / ISO/IEC 15420, UPC-E is engineered for fast, reliable optical scanning across industrial and commercial environments.
| Spécification | Détails |
|---|---|
| Symbologie Standard | UPC-E (GS1 General Specifications / ISO/IEC 15420) |
| Jeu de Caractères | 8 Numeric digits (0-9) |
| Algorithme de Clé de Contrôle | Modulo 10 derived from the decompressed 12-digit UPC-A |
| Marge de Silence | 9 times the X-dimension on left and right |
| Mode de Traitement | 100% Client dans le Navigateur (Zéro journalisation) |