Paytm Tips And Hacks: Paytm, a digital financial service app has become an increasingly popular app these days with more than 150 million active users globally. The app let’s user to make instant ...

You see them every day – but are you still using QR codes when you enter your local supermarket or watering hole? QR code check-ins have been used across Australia since the beginning of the Covid-19 ...

Don't miss out on the headlines from Business. Followed categories will be added to My News. State built QR code systems have been successful in tracking close and casual contacts at venues which are ...