Retail services; Online retail services; Retailing of goods (by any means); Presentation of goods on communication media, for retail purposes; Provision of an online marketplace for buyers and sellers of goods and services; The bringing together, for the benefit of others, a variety of goods (excluding the transport thereof), enabling customers to conveniently view and purchase the goods; Auctioneering; Bartering services (facilitating the trade exchange of goods and services); Advertising; Advertising services provided over the internet; Discount store services (retail, wholesale, or sales promotion services); Sales promotion services; Sales promotion (for others)