Talk:International Article Number/Archives/2015
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Two products with the same EAN?
If the manufacturer changes the specification of an item, must the EAN change too? For instance in a consumer electronic device, if the processor is substituted for one of higher/lower specification does that require a different EAN? Can two cars of different colour have the same EAN? Does the EAN specification stipulate any requirements for product variation? This would be useful to clarify in the article. 185.14.167.170 (talk) 13:52, 30 July 2015 (UTC)