35 Business marketing and management consulting services; advertising services, namely, dissemination of advertising materials for and information pertaining to products, suppliers, distributors, and value-added services of others; providing business and marketing research; providing on-line access to data regarding qualified customer leads; providing on-line facilities for electronic procurement, fulfillment, distribution and management of goods and services of others; providing on-line storefronts for individual vendors; providing on-line access to non-downloadable software for managing purchases of telecommunication parts, equipment or services; assisting others in inventory procurement, control and distribution; and providing assistance in the technical aspects of the business of others, all in the field of marketing, manufacturing and distributing telecommunications equipment and services