Procurement services, including automating, managing, and administering the supply, purchasing, inventory and supply management, sourcing, and spending processes used in educational, laboratory, and healthcare institutions for others; supplier enablement services, including automating, managing, and administering catalog content and pricing, order processing, sales support, and sales analysis; providing sales and ordering services in the fields of scientific and medical laboratory equipment and supplies, educational institution equipment and supplies, and health care institution equipment and supplies over computer and telecommunication networks; and advertising and promoting goods and services for others via computer and telecommunication networks