Barter exchange services, namely, providing commercial barter and trade exchange of products and services via a global computer information network; On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; On-line trading services in which users post requests for products and negotiate transactions via the Internet

Financial services, namely, dealing in securities as a market maker and in trading commodities, securities, options, futures, equities and fixed income products in the United States and overseas market securities; Financial services, namely, proprietary trading in commodities, securities, options, futures, equities and fixed income products in the United States and overseas market securities; Financial services, namely, the trading of financial instruments, securities, shares, options and other derivative products; On-line trading of financial instruments, shares, options and other derivative products; Providing financial services with respect to securities and other financial instruments and products, namely, trading of and investments in securities and financial instruments and products for others; Provision of a financial exchange for the trading of securities, shares and options and other derivative products