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 ...

Toothbrush brand Quip better tracks and remarkets to customers after implementing QR codes on its packaging. Like most direct-to-consumer brands, oral care brand Quip struggled to gain insights into ...

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.