PROVIDING CONSUMER PRODUCT INFORMATION AND BUSINESS INFORMATION ABOUT THE GOODS AND SERVICES OF OTHERS IN THE NATURE OF RETAILER LOCATIONS, PRODUCT DESCRIPTIONS AND COMPARATIVE INFORMATION, PRICE COMPARISONS, PRODUCT AVAILABILITY, DISCOUNTS AND PROMOTIONS, PRODUCT FEATURES, PRODUCT RATINGS, MERCHANT RATINGS AND EVALUATIONS, CUSTOMER PRODUCT AND PURVEYOR REVIEWS VIA A GLOBAL COMPUTER NETWORK AND ELECTRONIC COMMUNICATIONS NETWORKS; PROMOTING THE SALE OF GOODS AND SERVICES OF OTHERS VIA A GLOBAL COMPUTER NETWORK AND ELECTRONIC COMMUNICATIONS NETWORKS BY PROVIDING HYPERTEXT LINKS TO THE WEB SITES OF PRODUCT AND SERVICE PURVEYORS; PROVIDING CONSUMER PRODUCT INFORMATION AND BUSINESS INFORMATION ABOUT THE SERVICES AND PRODUCTS OF RETAILERS VIA A GLOBAL COMPUTER NETWORK AND ELECTRONIC COMMUNICATIONS NETWORKS