35 Organization of fairs and exhibitions for economical and advertising purposes; business organization consultancy and professional business consultancy in the realization and conducting of fairs and exhibitions; business organizational services for fair participants; organization of fairs and exhibitions for commercial purposes; presentation of enterprises and their products and services for advertising purposes, namely, demonstration of goods, also via the Internet; sales promotion for others and providing business contacts information, also via the Internet; rental of floor space for booths and booths including associated equipment, namely, providing and rental of exhibition stands and booths including respective equipment; public relations; advertising, advertising agencies, dissemination of advertising matter, demonstration of goods and services for advertising purposes; updating and rental of advertising material and advertising space, namely, Rental of advertisement space and advertising material; writing and publication of publicity texts; design and development of promotional advertising conceptions and design and development of advertising campaigns for others in the nature of e-mail blast campaigns for others; marketing, market studies and market analysis; commercial information agencies; business organization consultancy; organization and conducting of product presentations; creation and publishing of catalogues and prospectuses for advertising and presentation purposes, namely, distribution of advertising catalogs and prospectuses of others; systemization of information into computer databases, compilation of information into computer databases, online advertising on a computer network; telemarketing services, rental of advertising time on communication media; sponsorship search and arranging of buying and selling contracts for others, for sponsorship services; commercial services and consumer information, namely, intermediation services in the nature of providing business contact information, organization of business contacts in the nature of updating and maintaining business contact information via the Internet, commercial evaluation services in the nature of evaluations relating to commercial matters, preparation of competitions in the nature of arranging and conducting business competitions for entrepreneurs to compete for seed capital to finance business activities, agency business in the nature of commercial information and directory, negotiation and intermediation services in the nature of negotiation of commercial transactions for third parties also on the Internet, ordering fulfillment services, price comparison services for others; Business assistance, management and administrative services; business data analysis, research and information services