Advertising and marketing; Advertising services; 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 web sites on a global computer network; Estate management, namely, assistance in the gathering and organization of personal vital and financial records in conjunction with instructions for handling of such documents by others, including executors and attorneys, upon death or when otherwise necessary; Matching consumers with real estate professionals in the field of real estate services via computer network; Matching potential buyers to facilitate co-ownership of residential real property; Negotiation and renegotiation for others of leases and subleases and real estate purchase agreements; Promoting the goods and services of others via a global computer network; Real estate advertising services; Real estate marketing services, namely, on-line services featuring the promotion of residential new construction, which also contains back office solutions for builders; Advertising agencies; Advertising agencies, namely, promoting the goods and services of others; Advertising and advertisement services; Advertising and business management consultancy; Advertising and directory services, namely, promoting the services of others by providing a web page featuring links to the websites of others; Advertising and promotion services and related consulting; Advertising and promotional services; Advertising and publicity services; Advertising consultation; Advertising flyer distribution; Advertising services of a radio and television advertising agency; Advertising services, namely, cost-per-action on-line advertising; Advertising services, namely, promoting and marketing the goods and services of others through all public communication means; Advertising services, namely, providing advertising space in a periodical; 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; Advisory and consultancy services relating to export, export services, export promotion information and services; Development, operation and administration of digital signage systems and digital advertising systems for others, namely, providing advertising space by electronic means and global computer information networks; Export and import agencies; Membership club services providing discounts to members on real estate commissions and mortgage fees; Outsourcing in the field of sales and marketing of computer software; Providing a database featuring real property tax information; Providing a web site which features advertisements for the goods and services of others on a global computer network; Providing an on-line computer web site that lists healthcare personnel and other individuals who have taken and passed courses and field workshops in order to provide a listing of qualified individuals that can effectively respond to a natural or manmade disaster or act of terrorism; Providing information about commercial business and commercial information via the global computer network; Providing real estate leads for prospective purchasers; Real estate sales management; Value-added reseller services, namely, distributorship services featuring computer security and information technology products; Value-added reseller services, namely, distributorship services featuring computer software