BOSTON (AP) — A COVID-19 vaccination passport program that would allow residents to quickly demonstrate their vaccine status could be up and running in Massachusetts and several other states soon, Gov ...

Clothing retailer Express is continuing its mobile bar code push with an initiative that encourages users to join its new loyalty program. Express is placing QR code-enabled posters in both store ...

Getting QR codes to the printer doesn't require special software, except for the tools needed to generate the code in the first place. As long as you have the QR code as an image file, then you can ...

What is a QR Code? A quick-response code (QR code) is a type of barcode that contains data for a locator, an identifier, and web tracking. QR codes have been around for a long time. They were first ...

From their humble beginnings as tools for the automotive industry to being major players during the COVID-19 pandemic, QR codes have come a long way to become must-have tools for marketing and ...

Danone yogurt is linking QR codes with its loyalty program in Spain, enabling customers to scan the 2D bar code appearing on its products with their smartphones as a way to earn points. Each Danone ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...