providing Internet or computer network integration of finance, sales, purchasing, industrial plant design, 3D piping and process plant viewing, project management, construction management and manufacturing actions for business entities; computer network access for corporate purchasing departments for single website access to multiple vendors? products; enterprise resource planning, supply chain management, decision support systems via the Internet; INTERNET based inventory control, procurement, trading hubs, enterprise application integration, and application service provision; Internet based services for offering industrial plant control over purchases of goods and services needed for manufacture and delivery of product goods and SERVICES; technical consulting services for enterprise resource planning, supply chain management, decision support systems via the Internet