The　complexity　of　e-commerce　logistics　is　mainly　reflected　by　its　diversity　and　multi-objectives　of　different　domains　which　the　logistics　involved　in.　In　this　paper,　we　give　a　special　object-oriented　Petri　net＇s　definition　composed　by　Unique　Set,　Service　Net　and　Data　Set,　then　use　it　to　model　a　typical　e-commerce　logistics.　Firstly,　we　analyze　the　process＇　requirements　in　order　to　abstract　four　objects　which　are　Customer,　EC　Center,　Warehouse　Center　and　Transport　Center.　Secondly,　correspond　with　these　objects,　we　build　four　sub-processes　which　are　order　sub-process,　operation　sub-process,　warehouse　sub-process　and　transport　sub-process.　After　those　we　analyze　the　model＇s　aspects　of　encapsulation　feature,　inheritance　feature　and　polymorphism　feature,　and　provide　a　flow　robustness　analysis　of　the　typical　ecommerce　logistics　based　on　hierarchical　thought.　©　2010　IEEE.