Practical Uses for QR Codes
By @edent
· dtmf mobile parking QR Codes ringgo · 500 words · read ~521 times.
There seems to be a lot of talk at the moment about how marketing can make use of QR codes. I wanted to highlight a few ways in which 2D codes can be used for slightly more practical usage. There's nothing wrong with selling more cheese - but I think that only scratches the surface […]
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