Providing an online marketplace for sellers and buyers of goods and services, including the sale and purchase of items via auction or immediate sale on a global computer network; [ providing on-line services which facilitate trading in goods and services, including the facilitation of the exchange of goods and services between separate legal entities, such as from person to person and from company to company, namely, infomediary services in the nature of facilitating transactions between buyers and sellers through providing buyers with information about sellers, goods, and/or services; ] providing an online platform for sellers, including individuals, artists and art galleries to sell goods and services to buyers via auction or immediate sale, and for buyers to buy goods and services from sellers via auction or immediate sale [ ; collection and dissemination of statistical, quantitative and qualitative information regarding the sale and purchase of items, including art works via a global computer network; provision of business statistical information; providing a searchable online guide, namely, providing a searchable online buyers guide featuring art works for sale ]

[ Computer programming; maintenance services for computer software; computer advisory services; ] providing temporary use of non-downloadable computer software applications through a website to allow users to conduct electronic business transactions in online marketplaces via a global computer network; providing temporary use of online, non-downloadable computer software to allow users to conduct electronic business transactions in online marketplaces via a global computer network [ ; design and development of computer software ]