Computerized on-line ordering featuring general consumer merchandise; Electronic commerce services, namely, providing information about products via telecommunication networks for advertising and sales purposes; Exchange services, namely, bartering of goods for others; Marketing services, namely, promoting or advertising the goods and services of others; On-line advertising and marketing services; On-line advertising services for others; On-line auction services; On-line retail store services featuring a wide variety of consumer goods of others; Online advertisements; Providing a searchable online advertising guide featuring the goods and services of online vendors; Providing a searchable website featuring the goods and services of other vendors; Providing a web site featuring the ratings, reviews and recommendations on products and services for commercial purposes posted by users; Providing a website featuring an online marketplace for exchanging goods and services with other users; Providing an on-line commercial information directory on the internet; Providing on-line auction services