Advisory services in the field of product development and quality improvement of software; Computer software development in the field of freight transportation by truck, rail, air and ocean; Customized software development in the field of traffic and transportation; Design and development of computer software for transportation management; Design and development of on-line computer software systems; Developing customized software for others; Developing customized software in the field of transportation management for others; Development, updating and maintenance of software and database systems; Software design and development; Software development and product development in the field of transportation management; Software development in the field of transportation management