42 Providing online, non-downloadable software for use by buyers of hardware, components, chemicals, metals, materials, installation tooling, fasteners, bearings, and other goods and services in the aerospace and defense, aviation maintenance, repair, and overhaul, government, automotive and truck OEM, manufacturing, energy, food and beverage, pharmaceutical, and healthcare industries, for ordering products, for providing information in the fields of product distribution, business logistics, supply chain management, inventory management, industry standards, and regulatory requirements, and for environmental compliance reporting