A Ray Of Hope For QR Code ROI With Grocer's 100-Plus Location Expansion

Will QR codes prove to be a passing fad, or will they be long-term? For those hoping QR offers serious business returns, a glimmer of hope has come out of a grocery trial. Back in May, we told you about a train-station grocery trial by online grocer ...

See all stories on this topic »



via Google Alerts - qr code