Former Rep. Matt Gaetz (R-FL) claimed on Wednesday that he and other members of Congress had to wear “demoralizing” QR codes at an American Israeli Public Affairs Committee reception so donors could ...

Growing up, when I saw my father pull out his credit card to buy a new appliance, it was a treat to the eyes. A shiny silver card neatly resting in his luxurious leather case. We were never allowed to ...

SINGAPORE - A new-look halal certificate with a QR code for verifying its validity will be displayed at food establishments from Oct 1. With the change, businesses no longer need to replace the ...

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Passengers will soon be able to rate their taxi drivers using a new feedback system, a minister has said, after a report found widespread dissatisfaction with services. Infrastructure Minister Andy ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Macy’s is drumming up more excitement for Black Friday shoppers by enabling users of its mobile application to scan QR codes in-store to receive digital gift codes and prizes as part of an instant win ...

Retailers are adding pay-by-bank QR codes at checkout to bypass traditional card network fees and surcharges. A good example ...