TECH How to scan a QR code with your iPhone or Android phone (no apps needed) QR codes are those pixelated squares you see in restaurants, advertisements, stores, food packaging, business cards ...

The QR code took her to a website that appeared to be Amazon. The consumer said she has received a higher-than-normal amount of scam emails since scanning the QR code.

Amazon is rolling out its own take on the concept and calling them “SmileCodes.” If you’ve scanned a QR code before, the idea will seem similar: see a code in, say, a magazine, open a ...

Amazon will start rolling out its own version of QR codes, TechCrunch reports. Called SmileCodes, they function just like a typical QR code -- scan it with your phone and see where it leads -- but ...

Amazon has started placing QR code boxes that include its trademark smile logo into magazine advertisements, enabling Amazon mobile app users to scan the "SmileCode" to open Amazon product pages ...

This, of course, is a marketing opportunity. And, so, if you watch the game, in addition to football, you’ll see QR codes that you can scan to buy things from, well, Amazon of course.