Providing temporary use of on-line, non-downloadable computer software and e-commerce software to allow users to conduct electronic business transactions in online marketplaces via a global computer network; Providing an on-line non-downloadable, Internet-based software application for buyers of steel construction materials to request bids for materials pricing and shipping to interested sellers via a global computer network, and to compile resulting bids

Online trading services, namely, operating online marketplaces for sellers and buyers of goods and services; online trading services in which sellers post products or services to be offered for sale, and purchasing or bidding is done via the internet in order to facilitate the sale of goods and services by others via a computer network; Auction management services provided to others over an online web site accessed through a global computer network