advertising services, namely, promoting the goods and services of others via the preparation and sale of advertisements and listings and consulting services related thereto, and placing such advertisements and listings in publications and electronic information and transmission services, provision of interactive, on-line, yellow-pages-like business directory and shoppers' information guide by means of a web site on a multi-user global computer information network

providing multiple user access to a global computer network for the transfer and dissemination of a wide range of information, on-line computer services; providing access to computer bulletin boards; providing access to an interactive computer database in a variety of fields; providing access to computerized electronic network which enables users to access applications and information, facilitates the exchange of information among users, and allows users to purchase products on-line; hosting of web sites and server hardware, maintenance of web sites; developments and maintenance of web servers; providing technical consultation and information on the purchase, operations, installations and use of computer hardware and software for use in electronic commerce and accessing and communicating on global computer networks