You've surely seen these codes around either in print or digital format. Chris Sacca may call QR Codes the 'herpes of technology', but they're quite enabling; allowing you to link web pages, profiles, and even bodies of information to a specially formulated code that can be digitally scanned (in fact, you can scan the code
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Guide to QR Codes for Print & How They Work
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Guide to QR Codes for Print & How They Work
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