Ad serving, namely, placing advertisements on websites for others using specialized computer software; Advertisement for others on the Internet; Advertisement via mobile phone networks; Advertising agencies, namely, promoting the goods and services of others; Advertising and commercial information services, via the internet; Advertising and directory services, namely, promoting the services of others by providing a web page featuring links to the websites of others; Advertising and marketing; Advertising and marketing services, namely, promoting the goods and services of others; Advertising and promotional services; Advertising and publicity services, namely, promoting the goods, services, brand identity and commercial information and news of third parties through internet websites and emails; Advertising services, namely, cost-per-action on-line advertising; Advertising services, namely, promoting the brands, goods and services of others; Advertising via electronic media and specifically the internet; Advertising, including on-line advertising on a computer network; Electronic commerce services, namely, providing information about products via telecommunication networks for advertising and sales purposes; Internet advertising services; On-line advertising services for others; Online advertising and promotional services; Pay per click advertising