35 Organization of exhibitions and events for commercial or advertising purposes, namely for the purpose of promoting products, providing information about market developments and presenting manufacturers and traders in the field of toys, games, books, art, clothing, culture, photography, cinematography, music, literature, teaching, education, recreation, sports, entertainment, tourism, transport, sciences, history, research, telecommunications, computers; preparation of custom advertisements and custom promotional products for others on the Internet and other media; business information on trade contacts provided over the Internet and other media; business consultation; business organization and operation consultancy; advertising agencies; commercial information agencies; conducting marketing studies; market and public opinion polling