Administrative processing of purchase orders; Advertising services; Arranging and conducting auctions; Arranging and conduction of auction sales; Auctioneering; Business administration and management; Cost price analysis; Office administration services; On-line retail store services featuring a wide variety of consumer goods of others; Organisation and conducting of product presentations; Price comparison services; Providing office functions; Publicity and sales promotion services; Sales promotion services; Services with regard to product presentation to the public