While the technology isn't new — the codes have been used since 1994 — the number of US smartphone users scanning a QR code is expected to increase from 83.4 million in 2022 to 99.5 million in ...

As more retailers begin using quick-response (QR) codes for mobile payments at the checkout line, Bank of America is introducing the codes at the teller line. To sign up more people for mobile banking ...

QR codes are akin to the kind of barcodes you see scanned at the checkout line in a store. Masahiro Hara, working for the Japanese company Denso Wave, invented QR codes in 1994. Tasked with ...