Designed as a high-tech marketing resource, QR (quick response) codes have many useful applications. These (usually) black-and-white algorithmic codes are gateways to a potential multimedia nirvana.

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 ...

Insights from 2M+ QR codes reveal the fastest-growing use cases and industries in the U.S. LONDON, UNITED KINGDOM, September 24, 2025 /EINPresswire.com/ -- Once used ...

Opinions expressed by Entrepreneur contributors are their own. We all use bar codes to buy things. Now small businesses may be able to use them to sell things. For pure techno hip factor, it’s tough ...

The coronavirus pandemic has taught people to use QR codes in new and broader ways. This presents a great opportunity to shake up international payment systems with their wildly expensive commissions ...

QR (quick response) codes have been around for nearly 30 years. Developed in 1994 by a Japanese engineer for the purpose of tracking components in car factories, they have evolved into a highly ...