These days, digital payments are happening everywhere, from Delhi to the streets. From one-rupee chocolates to larger items, ...

People now prefer mobile payments over cash. Scanning a QR code is a quick way to make payments at shops, restaurants, petrol ...

Fake toll and traffic ticket texts are hitting phones across St. Louis County, and police are telling residents to hit delete ...

Explore the declining use of Singapore's five-cent coin and its potential phasing out amid the rise of cashless payments.

Several people have reported receiving messages claiming they have an outstanding warrant, missed jury duty or a parking ...

Erie Metropolitan Transportation Authority is upgrading the digital fare system on its buses starting Monday, April 13, according to a news release. Riders using the Token Transit app will now scan QR ...

What is Phillies Wallet and how does it work? Phillies Wallet is a centralized payment system integrated into the MLB Ballpark app that allows fans to quickly and easily pay for t ...

The NPCI has discontinued the option to make UPI payments by manually entering a UPI ID or mobile number from February 28, 2026.

What is Mets Wallet and how does it work? Mets Wallet is a centralized payment system integrated into the MLB Ballpark app that allows fans to quickly and easily pay for tickets, ...

Tiny details: QR codes are designed to efficiently and securely store digital data in a compact, two-dimensional form. Researchers at TU Wien took this principle further – delving into the microscopic ...

Just how small can a QR code be? Small enough that it can only be recognized with an electron microscope. A research team at TU Wien, working together with the data storage technology company Cerabyte ...