The Delhi Metro Rail Corporation (DMRC) introduced QR code-based paper tickets on all its lines…

Traditional advertising is still effective, and QR codes can make it even better. QR codes…

QR code payments are a popular way to make payments in physical stores. They are…

QR code dog collars are a way to help pet owners find their lost pets….

Bangalore, a city in India is using QR Codes on auto-rickshaws. The aim is to…