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 ...

Those interested can enter the giveaway by following the QR code on the flyer to a browser that asks for an email and phone number, according to Rolling Stone. A representative at the booth told ...

How it works Starbucks has placed the QR codes in its locations all over the U.S. A Starbucks flyer with a QR code on it Users can also find the mobile bar codes in magazines such as People ...