PayPal on Tuesday announced a new feature in its mobile app that will let customers make payments at stores, farmers’ markets and just about anywhere else using QR codes. You can scan a code — either from a printout or on a screen — using your phone’s camera.

Read more here: https://www.cnet.com/news/paypal-looks-to-make-it-easier-for-you-to-use-contactless-payments-in-stores/