a.k.a. Business to business
Contributed by F37®
Contributed by Kevin Scott
Contributed by Florian Hardwig
Contributed by Abel Hancock
Photo(s) by altpapiersammler on Flickr.
Contributed by Guy Parsons
Contributed by Alex Slobzheninov
Contributed by Julien Fincker
Contributed by TypeMates
Contributed by Darden Studio