Cash registers have been scanning barcodes on food, clothes, and our other purchases for 50 years.

The next generation of barcodes includes a heavy emphasis on QR codes and smartphone-use. Fifty years ago, on June 26, 1974, the first universal product code (UPC) was scanned at a Marsh Supermarket ...

Not all smartphones require a third-party app to scan QR codes. Kurt "CyberGuy" Knutsson shows you how to scan codes using iPhone or Androids.

The barcode has underpinned food supply chains for decades, but changing consumer expectations and regulatory requirements are driving a shift towards smarter packaging. Rob Allen, Divisional Manager ...

Benjamin Claeys is CEO of QR TIGER, MENU TIGER and GiftLips. He also hosts Stay QRious, a podcast about QR code best practices. Barcodes have been a staple of commerce since the first UPC barcode was ...

The next era for retail is already underway, and it all starts with the simple but powerful scan of a code. Nearly 50 years ago, UPC barcodes changed the game for retailers everywhere, and now we’re ...

Scan a barcode or QR code, and it'll instantly show you what you need to know. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Circle to Search ...

Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

GS1’s Melanie Nuce-Hilton breaks down how new QR codes may replace UPCs, giving shoppers more info, faster checkout, recalls, ...