consulting, management and information services in the field of international trade, namely, managing and executing international trade of documents, packages and freight, and providing supply chain management services, government compliance screening, letters of credit and import licenses production and transmission of necessary documentation and labels, tracking and tracing of shipments and orders management, execution of shipment preparation, routing and booking and control of inventory in transit, calculation of full shipment landed costs, automated electronic payment of customs fees, duties, taxes, filing of import data with customs authorities, and cargo inventory control, via electronic communications networks