Procurement services provided via a global computer network encompassing a wide variety of goods and services, namely, purchasing office furniture and supplies, subscriptions, chemicals, electrical equipment and supplies, laboratory supplies, janitorial supplies, motors, heavy lifting equipment, plastics, plumbing supplies and equipment, safety equipment, steel, tires, batteries, work uniforms, and packaging and storage supplies for others and obtaining contract labor, records storage and destruction services, freight and transportation services, waste management services, commercial printing and advertising services, janitorial services, packaging and storage services for others