With 59% of consumers scanning daily, businesses must meet four key expectations: information, convenience, value and trust.

The general view on stage was that QR codes were boring and passé but just a few hours later at the evening party, a group of developers were showing off an app that they hoped would change our ...

PayPal says that this allows merchants to provide personalized ... users to scan a code in a window and buy items. Here’s how it works. Participating stores have affixed QR codes to their ...