Summary: QR code stands for Quick Response Code, and it's a series of dots or other graphics and it's called machine readable or in our case, most people would read our QR codes with their cell phones. You can think of it as a barcode kind of on steroids. Now, QR codes aren't new. They just never caught on because in the early days you had to download an app to read them. So nobody really got excited about it. Now, both iPhones and Androids can read them just by looking at them with their camera.
