How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

It is no longer realistic to count how often QR codes are used around the globe daily, even for Masahiro Hara, the chief engineer at Denso Wave Inc. who invented the technology. “The number ...

In the past three fiscal years, the total number of digital payment transactions has increased by 43.5 percent. The total transaction value grew by an average 23.7 percent over the years, according to ...