markrice

Anyone who has traveled has seen the Cracker Barrel restaurants along the highway.   They are the perfect place for great food, audio books and gifts.

In my recent visit to a Cracker Barrel, I noticed a promotional item sitting on my table that contained a QR code.  When I scanned the QR code with my iPhone, I was directed to Cracker Barrel's Facebook site.   QR codes are popping up everywhere and it seems that Cracker Barrel has learned to "crack the QR code" and add fans to their Facebook page with a very welcome invitation.



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