Design reference

Barcode writer
http://www.terryburton.co.uk/barcodewriter/generator/

QR code  generator
http://keremerkan.net/qr-code-and-2d-code-generator

QR code reference
http://www.webdesignerdepot.com/2011/08/designed-qr-codes-the-next-level/

Aloof
http://www.aloofdesign.com/blog

Creattica

http://creattica.com

Cre8ivespark

http://cre8ivespark.blog.com/

Narumi

http://www.10ginza.com

Winkreative

http://www.winkreative.com/

Pleat Farm

http://www.pleatfarm.com/

Spoon-Tamago

http://www.spoon-tamago.com/

Found Shit

http://www.foundshit.com/

Window display
http://thewindowdisplayblog.com/