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Cracking the QR Code
CNBC's Courtney Reagan has the story on how a new bar code is helping retailers change the way consumers shop this holiday season.
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Cracking the QR Code
CNBC's Courtney Reagan has the story on how a new bar code is helping retailers change the way consumers shop this holiday season.
Date: 12/14/12
Views: 299
Video by:  CNBC
 
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