Concept
Version 9
Created by Boundless
Product, Placement, Promotion, and Price
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"All sizes | Coke vending machine | Flickr - Photo Sharing!."
http://www.flickr.com/photos/_yuki_k_/4464415163/sizes/z/in/photostream/
Flickr
CC BY.