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Published on Nov 9, 2011
TechSuch's Rich Downing tries out mobile payment and loyalty rewards app LevelUp at Cafe Dilara in Cambridge MA. Shows people how LevelUp enables effective storing of payment data in your "photos" file by taking a screen shot of his QR code. (Rich means to say "QR code" instead of "bar code", FYI. So many "codes", so little time.)