Advertising and commercial information services, via the internet; Classified advertising services; Conducting, arranging and organizing trade shows and trade fairs for commercial and advertising purposes; Dissemination of advertisements and of advertising material; Goods or services price quotations; Leasing of advertising space on web sites, personal vehicles, communication towers; Mobile advertising services for others; On-line advertising on a computer network; Organization of events, exhibitions, fairs and shows for commercial, promotional and advertising purposes; 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 the sale of goods and services of others through electronic couponing, promotions and discounts; Providing advertising and advertisement services; Providing advertising services; Providing an interactive web site for persons to register complaints against companies and/or services of all types; Providing purchase advisory and consulting services to consumers for the purchase of motorized vehicles, office furniture, cars; Publication of publicity materials; Retail discount store services in the field of consumer electronics, clothing, general consumer merchandise, food; Updating of advertising material