EAN, UPC and ISBN for WooCommerce

EAN (European Article Number), UPC (Universal Product Code), and ISBN (International Standard Book Number) are standardized identification codes assigned to products, allowing for precise and consistent tracking throughout their lifecycle.

EAN: Originally developed in Europe, EAN codes consist of 13 digits and are used to identify a wide range of consumer products. They are commonly associated with items like electronics, cosmetics, and groceries.
UPC: Predominantly used in North America, UPC codes are also 12-digit identifiers utilized for various products, including retail items, electronics, and more.
ISBN: ISBN codes, comprising either 10 or 13 digits, are specifically assigned to books. They assist in cataloging, managing, and selling books across different platforms.

EAN, UPC, and ISBN codes enable precise tracking of product quantities.
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