Commerce Server 2009 Development Articles

Developing with Commerce Server 2009 – Learn Multi-Channel Commerce Foundation – Part I
Developing with Commerce Server 2009 – Learn Multi-Channel Commerce Foundation – Part II
Commerce Foundation Operation Sequence Extensibility Point
Extending the Commerce Foundation Order Translator
Absolutely i support Lewis’s idea; we should use cloud comp in commerce systems for various reasons. Following is a fascinating article from Lewis Benge:
For more info with videos visit Azure Platform, app fabric page.