Advertising and marketing services, namely, promoting the goods and services of others; advertising, including on-line advertising on a computer network; operating on-line marketplaces in the nature of exchanges for bartering of goods of others; operating on-line marketplaces for sellers and buyers of goods and/or services; providing a website featuring an online marketplace for exchanging goods and services with other users

electronic publications, namely books, magazines featuring the Internet, Internet related matters, Internet economy, and Internet technological developments, recorded on registered computer programs, the global computer network; CD-ROMS, CD-I's