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; exchange services, namely, providing commercial barter and trade exchange of general merchandize and general consumer goods via a global computer information network; Computerized on-line ordering featuring general consumer merchandise; Providing a searchable on-line advertising website and guide featuring the goods and services of other vendors via the Internet; on-line auction services; Providing a web site featuring the ratings, reviews and recommendations on products and services for commercial purposes posted by users; Providing ratings via a global computer network for home products and services recommended by consumer; providing evaluative feedback and ratings of sellers' goods and services, the value and prices of sellers' goods and services, buyers' and sellers' performance, delivery, and overall trading experience in connection therewith; providing a searchable online evaluation database for buyers and sellers; advertising and advertisement services; Advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through print, audio, video, digital and on-line medium