This section describes the techniques and business modeling elements that WebSphere Commerce uses to implement a large number of customized sites on a single infrastructure.

It changed the energy, we do the elements of electronic commerce, are in the information, information flow around the change and control flow, and information is not weight, no marginal.

Electronic data Interchange for Administration, Commerce and Transport (EDIFACT) defines which data segments are mandatory or optional, and the number and order of elements.