Overcoming Challenges Adopting GS1 Digital Link QR codes is not without hurdles. The transition requires investment in updated scanning technology, which may be cost-prohibitive for some businesses.

QR codes can house a whole lot of data, from the URL of a webpage or service, to where to directly download an app. Here's how to scan them.

Scanning a QR code without your phone requires a little help from Google or a webcam.

Scammers have used QR codes to steal personal information by imitating legitimate companies or sending deceptive emails and text messages, the Federal Trade Commission said.

You can scan QR codes and documents on your iPad using the Camera and Notes apps. Here's everything you need to know to scan on an iPad.

QR codes are links that can be scanned using various smartphone apps. You'll find our favorite apps for scanning QR codes for both Android and iPhone.