Advertising and business services, namely, providing an online website where advertisers, marketers, and content providers can interact with users for advertising, branding, and promoting knowledge, products, and services, and tradeshows, on behalf of themselves and others, and for evaluating and rating the same, all the foregoing relevant to human activities affecting climate change and related fields; Advertising and directory services, namely, promoting the services of others by providing a web page featuring links to the websites of others; On-line promotion of computer networks and websites; Promoting the goods and services of others by providing a website featuring coupons, rebates, price-comparison information, product reviews, links to the retail websites of others, and discount information; Promoting, advertising and marketing of the brands, products, services or online websites of individuals, businesses and nonprofit organizations; Providing a searchable on-line advertising website and guide featuring the goods and services of other vendors via the Internet; Providing a searchable website featuring the goods and services of other vendors; Providing a website for connecting sellers with buyers; Provision of space on websites for advertising goods and services