Frequently Asked Questions

What is an ISBN Number?

ISBN is an abbreviation for International Standard Book Number. The International Standard Book Number (ISBN) is a 10-digit number that uniquely identifies books and book-like products published internationally. The "ISBN-13" identifier is a subset of the EAN system. To learn more about the ISBN Numbers, visit isbn.org or Amazon.com or wikipedia.org

What is an EAN Number?

EAN is an abbreviation for European Article Number. The European Article Number (EAN) is a barcode standard 13-digit product identification code. Each EAN uniquely identifies the product, manufacturer, and its attributes; typically, the EAN is printed on a product label or packaging as a bar code. To learn more about the EAN Numbers, visit Amazon.com or wikipedia.org

What is an UPC Number?

UPC is an abbreviation for Universal Product Code. Universal Product Code (UPC) is a 12-digit bar code used extensively for retail packaging in United States. To learn more about the UPC Numbers, visit Amazon.com or wikipedia.org

What are GTINs?

GTIN is an abbreviation for Global Trade Item Number. Global Trade Item Numbers (GTIN) are unique and universal identifiers used to find product information across databases. GTINs include ISBNs (International Standard Book Numbers), UPCs (Universal Product Codes), EANs (European Article Numbers) and JANs (Japanese Article Numbers). To learn more about the GTIN Numbers, visit wikipedia.org