On-line retail store services featuring computers, computer parts and accessories; Retail stores featuring computers, computer parts and accessories; Advertising, including promotion relating to the sale of articles and services for third parties by the transmission of advertising material and the dissemination of advertising messages on computer networks; Auction management services provided to others over an on-line web site accessed through a global computer network; Business consultation services to assist non-profit organizations in planning, managing, and conducting fund raising activities via a global computer network; Business services, namely, providing computer databases regarding the purchase and sale of a wide variety of products and services of others; Computer services, namely, address change notification services in the nature of posting notifications of changes of addresses for businesses via the Internet; Cooperative advertising and marketing services by way of solicitation, customer service and providing marketing information via websites on a global computer network; Directing orders for securities trades by means of computer software which automatically directs trades to the best location for executing such orders; Dissemination of advertising, scheduling and managing of training courses and programs for others via a global computer network; Information management services, namely, shipment processing, preparing shipping documents and invoices, tracking documents, packages and freight over computer networks, intranets and internets; Integrated tracking and management of commercial transactions on a global computer network; Matching consumers with real estate professionals in the field of real estate services via computer network; Matching consumers with professionals in the field of residential and commercial services via computer network; On-line advertising on computer communication networks; Outsourcing in the field of sales and marketing of computer software; Preparation of custom or non-custom advertising for businesses for dissemination via the web, CD or DVD for optional upload or download to a computer; Preparing computer slide transparencies for use by business; Promoting the goods and services of others by preparing and placing advertisements in an electronic magazine accessed through a global computer network; Promoting the goods and services of others via a global computer network; Providing a web site which features advertisements for the goods and services of others on a global computer network; Providing information about the goods and services of others via the global computer network; Providing information on the topic of promoting patient, physician and employee satisfaction via a global computer network; Providing information about commercial business and commercial information via the global computer network