Compiling indexes of information for commercial or advertising purposes; Import and export agencies; Procurement services, namely, procurement of contracts for others for the purchase of energy; Promoting the goods and services of others by means of distributing advertising on the Internet; Promotional advertising of products and services of third parties through sponsoring arrangements and license agreements relating to international sporting events; Providing a searchable online advertising guide featuring the goods and services of online vendors; Providing an interactive website for users to review and rate internet content, people, companies, products and/or services in exchange for points earned for promotional items consisting of coupons, rebates, discounts or special offerings on goods and/or services provided by website sponsors; Provision of an on-line marketplace for buyers and sellers of goods and services; Sales promotion for others; Sales promotion for third parties; Shopping facilitation services, namely, providing an online comparison-shopping search engine for obtaining purchasing information; Sponsorship search; Updating and maintenance of data in computer databases