On-line trading services in which seller posts items, goods and or services, and buyers buy such items, goods or services, and providing evaluative feedback and ratings of sellers' goods and services, the value and prices of sellers' goods, buyers' and sellers' performance, delivery, and overall trading experience in connection therewith; Advertising services, namely, providing classified advertising space via the global computer network; providing consumer product and service information via the Internet; promoting the goods and services of others over the Internet; compilation of online business directories on the Internet; computerized database management; promoting and advertising the professional services of others; providing on-line computer databases and on-line searchable databases featuring classified listings and want ads; providing on-line computer databases and on-line searchable databases featuring information, classified listings and announcements about employment information and resumes, job openings, volunteer information and volunteer opportunities through community and charitable organizations and businesses, information about community service programs, information about politics, business events, and business meetings; providing an online searchable database featuring classified listings for rentals of a wide-variety of consumer and business goods; computer services, namely, providing on-line computer databases and on-line searchable databases featuring consumer information on a wide variety of topics of general interest to the consuming public