The image opposite is an example of a QR bar code for the web. These are starting to appear on websites and print adverts and are fast becoming a trend in web marketing. The bar codes enable customers to quickly link their mobile smartphone with your website and bookmark it for future reference.
The QR bar code can help to integrate your website with mobiles, enabling customers to link and download any kind of media e.g. document, videos, location details. Alternatively it can be printed on a business card, or exhibition display giving contacts easy access to your details from their mobile.
To find a site where you generate your own QR barcode for free, search for "quick response code generator". Smartphone users can download a free QR bar code readers from their apps store.