A QR Code is a special kind of barcode that you can scan with your cell phone (you'll need to download a qr code scanner application first).
When someone scans the code below, they'll be instantly taken to your mobile property site, without having to manually type in a web address.

You can save the image below (right click, then select "save as") and use it on your sign rider and marketing materials.

Link: http://homeis4sale.com/m/47