CÃ©van USA is a provider of uniquely blended nutritional supplements. They are based on the antioxidant astaxanthin and are formulated to target specific health concerns such as joint health, cardiovascular functions, vision, etc.
The site is built on Drupal/Ubercart while also utilizing around 20 or so other modules. There were 2-3 custom modules written by Spoonbill Studios. The functionality added by those has to do with the unique discounting structure, Colorado State Tax laws, newsletter signup and other various functionalities.