Computer services, namely, address change notification services in the nature of posting notifications of changes of addresses for businesses via the Internet; Creation of marketing tools designed to increase a client company's knowledge of customer needs, and its competitors' products and services, pricing, advertising strategy and sales strategy; Promoting the goods and services of others by providing hypertext links to the web sites of others; Providing consumer information services and making referrals in the field of entertainment services for products, services, events, activities, facilities and locations; Providing promotional marketing services to businesses in the broadband and media industries; Retail services by direct solicitation by sales agents in the field of background music and messaging