Now, if anyone finds his keys and takes a picture of the QR code with their smartphone, he will immediately receive a text letting him know they are safe and sound. What a great idea!

There has been discussion around Square’s round of funding and how there is a battle going on over control of the point-of-sale (POS)—and it is not only about payment. I believe it is about ...

Through the new initiative, customers are invited to scan the QR code on the in-store display, choose from the more than 20 new designs and send virtual gift cards to recipients. Last month, the ...