Statistical evaluations of marketing data, market reports and studies, market research services, development of marketing strategies and concepts, direct marketing advertising for others, cooperative advertising and marketing, rental of advertising space, electronic billboard advertising, advertising and business management consultancy, advertising and publicity services, advertising services for third parties in connection with the commercialization and sale of video games, on-line advertising on computer communication networks, placing advertisements for others, cooperative advertising and marketing, preparing and placing advertisements for others, preparing promotional and merchandising material for others, promotion, advertising and marketing of on-line websites, promoting the sale of goods and services of others through the distribution of printed material and promotional contests, advertising and promotion services and related consulting