The Resurgence of QR Codes
The Resurgence of QR Codes
Do you recall how several years ago quick response (QR) codes were on everything? You know what I’m talking about: those square black and white symbols that you could scan using your Blackberry smartphone to learn more about a product? Then they kind of “died” and marketers moved on! That’s how it seems to go with many overhyped trends and technologies.
But this marketing...
