9 Computer software for searching, retrieving and managing content accessible electronically via a computer network and integrating such content in the design of customized web sites and web-based computer applications; expert system computer software for designing and authoring web sites; computer software for managing data in the fields of international tariffs and trade, trade compliance, trade regulations, trade logistics and barter exchange applications; computer e-commerce software to allow users to design and author web sites incorporating third party content; computer e-commerce software to allow users to perform electronic based trade and business applications as well as barter exchange transactions via a global computer network; and user manuals for the above computer software applications, sold as a unit therewith