Amazon investigators say to watch out for QR code scams that are making their rounds. A Houston woman noticed some red flags ...

Over 550 Whole Foods grocery stores in the U.S. accept Amazon returns, and you don’t even need a box or label, as long as you have your return QR code. Just bring your return item up to the ...

Federal authorities warn of "brushing scams" where mystery packages contain QR codes that steal personal information. Never ...