38 Advisory services relating to telecommunications; Communication services, namely, electronic transmission of data and documents among users of computers; Communication services, namely, providing electronic transmission of information stored in a database via interactively communicating computer systems; Electronic data transmission; Electronic transmission for others of securities and financial information via computer linking services, namely, communicating and routing trade information involving orders, entry and execution services, to others via a global computer network; Information transmission services via digital networks; Information transmission via electronic communications networks; Providing access to databases; Providing an on-line forum for companies to showcase, display, demonstrate and promote new and innovative ideas, products and services in the convention or meeting management arena; Providing internet chatrooms; Provision of online forums for users for the sharing and transmission of information and electronic media concerning environmental matters