Customer services management for others in the nature of measurement of customer satisfaction; market analysis; market research; public opinion polling; conducting market surveys via online questionnaires; collection of data into computer databases; computerized data processing and database management; business management consultation in the field of logistics; business management of storage facilities for others; business administration and office work; distribution of prospectuses; bookkeeping; accounting services; advisory services for preparing and carrying out commercial transactions; advertising services; assistance with regard to commercial business operations, including mediation of trade business for third parties and related business personnel management; compiling and analyzing statistics for business purposes; preparation of statistical evaluations of marketing data; business consultancy in the field of organization and economics; personnel consultancy services in the selection of employees; arranging and conducting exhibitions and fairs for advertising and business purposes; conducting auctions; rental of office machinery and equipment; distribution of goods for advertising purposes; performance of administrative office work for others using computer technology; mediation of contracts for purchase and sale of computer technology hardware and software; copying or reproduction of documents and papers; tax return preparation and filing services; rental of advertising space; rental of photocopying machines; business management of businesses in tourist destinations; account auditing; advertising services featuring entrepreneurs in the field of national and international transportation, conveying, forwarding and storage facilities; rental of vending machines