Instagram is rolling out an update to its mobile app that offers universal QR code for individual profiles. Users of the social network can now easily share and access other profiles through any ...

Ghana is the first country in Africa to harmonize QR Code payment systems at a national level. Unlike unique QR codes for electronic payments, being universal means that customers can make payments to ...

QR code creation has surged by over 200% in the past year. The retail industry in particular has largely embraced these 2D barcodes to elevate shopping experiences, using the technology to access ...

If there's a shortage of anything, it's understanding of how QR codes work.