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; Promoting the goods and services of others by providing a website featuring discount vouchers, rebates, price-comparison information, product reviews, links to the retail websites of others, and discount information; Promoting the goods and services of others by providing an interactive website where users can increase the current value of an online discount being offered by purchasing the goods and services associated with that discount in the form of an online coupon, voucher or gift card; Promoting, advertising and marketing of the brands, products, services or online websites of individuals, businesses and nonprofit organizations