Here is a great example of QR Code use. Annajulia.es makes QR codes in glass tile mosaic. These mosaics can then be easily placed on your shop’s facade, and allows you to keep your shop open, even though it’s closed.
The QR ode can be made in almost any colour or size and this will give an original touch to your shop’s front.
This is a very powerful way of using QR Codes for marketing your shop or brand. Since more and more people walk around with a smartphone with a barcode reader installed, you are giving them an option to continue the shopping experience online, just have a look at your website or read about your business in the press.
Since the material used is very attractive and the colours of the code on your facade can be adjusted to the look of your shop, this adds a very modern and attractive gimmick to it that can actually work to drive the use of your site, or even your sales!
Have a look for yourself, the Google translation to English is not the best, but you’ll get the idea!