Advertising and promotional services; Advertising in periodicals, brochures and newspapers; Advertising services, namely, providing information as to the availability of computer communication for rent or purchase; Advertising, promotion and marketing services in the nature of e-mail blast campaigns for others; Electronic commerce services, namely, providing information about products via telecommunication networks for advertising and sales purposes; On-line advertising and marketing services; On-line advertising on computer communication networks; On-line advertising on computer networks; Online advertising via a computer communications network; Organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; Organizing exhibitions for commercial or advertising purposes