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Frequently Asked Questions

Bar Code Basics 6

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EAN's & UPC's (GTIN's) 4

Store Specifications 4

Product Compatibility 7

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Cost 6

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Bar Codes Talk 5

BCT GEPIR 5

Amazon Specific Usage 4

Payment / Purchasing 3

Amazon Error Messages / Solutions 8

Product ID Validity Checked
Adding a Product | The value '' specified cannot be used as it conflicts with the value ''
Error Code 5461 | You are using UPCs, EANs, ISBNs, ASINs, or JAN codes that do not match the products you are trying to list.
Adding a Product | Manufacturer Part Number : The value '' specified cannot be used as it conflicts with the value 'MPN#' for ASIN 'ASIN#' in the Amazon catalog.
Error Code 8556 | Sorry, this product is ineligible for Amazon Marketplace selling at this time.

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US
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In August 2002, changes to the GS1 US licensing agreement disallowed the subdivision and reselling of bar codes. Since Bar Codes Talk, LLC. purchased their company prefix from GS1 US in August 1994, they continue to be legally permitted to assign their numbers to other companies, businesses, organizations or people. They also remain exempt from paying renewal fees. (Settlement here).