ST. PETERSBURG, Fla. — It’s been a solid year since COVID-19 changed the way everyone around the world lives. Contactless transaction through Quick Response, or QR codes, is just one of the major ...

You can add new contacts to WhatsApp manually from the Chats tab or you can scan someone's QR code within the app.

QR codes are just about everywhere now, so the challenge for marketers is rising above the black-and-white noise. In “Tailgate for Tickets," a recently concluded campaign with 2ergo, U.S. Cellular got ...

Commercial real estate firm Thalhimer, which handles the retail center's leasing, is trying out QR codes at just a few Virginia properties. Scan the QR code and up pops a website with leasing ...