Advertising; business management; business administration; office functions; marketing and promotion services; sales promotion for others; auctioneering, including on the Internet; advertising in all media, including radio, television, cinema, print, videotext, on-line and teletext advertising; direct mail advertising; demonstration of goods; good and service presentations; updating of advertising material; arranging of advertising; public relations services; organization and operating of promotions events; presentation of companies on the Internet and other media; sponsoring in the form of advertising; advice relating to barter trade; providing a webpage that features purchase and sale in an on-line market for users to list offered or wanted used goods of all kinds, namely, fashion accessories, crockery, cooking pot sets, containers, glasses, drinkware, bar accessories, washing and cleaning preparations, toiletries, nutritional and grooming preparations for children, foodstuffs for animals, perfumery, cosmetics, ready-made clothing, footwear, gloves, headgear, including headbands and sweatbands, clothing for children, domestic electrical appliances, of electronic household appliances, information technology equipment, audio-visual apparatus, multimedia devices, photographic equipment; providing a webpage that features purchase and sale in an on-line market for users to list offered or wanted used goods of all kinds, namely, sound carriers, data carriers, including CDs and DVDs, video games, computer software, sporting and fitness articles, clocks, jewelry, costume jewelry, printed matter, paper goods, stationery, office requisite, saddlery, goods for decorative purposes, toys, goods made of leather, namely, luggage, bags, wallets, other carrying cases; providing a webpage that features purchase and sale in an on-line market for users to list offered or wanted used goods of all kinds, namely, sporting goods, bags, pouches, wallets, rucksacks, bumbags, portmanteaux, straps, belts, lace trim, braids, braiding, embroidery, ribbons, bows, buttons, hook and eyes, eyes, needles, Hair ornaments, clothing accessories, sewing articles, decorative textile articles, elastic for tying hair; retail services, in relation the following goods, fashion accessories, crockery, cooking pot sets, containers, glasses, drinkware, bar accessories, washing and cleaning preparations, toiletries, nutritional and grooming preparations for children, foodstuffs for animals, perfumery, cosmetics, clothing of all kinds, gloves, footwear, headgear, including headbands and sweatbands, infant wear, domestic electrical appliances, of electronic household appliances; retail services, in relation the following goods, information technology equipment, audio-visual apparatus, multimedia devices, photographic equipment, sound carriers, data carriers, sporting articles, fitness articles, video games, computer software, clocks, jewelry, costume jewelry, printed matter, paper goods, stationery, office requisite, saddlery, goods for decorative purposes, toys, goods made of leather, namely, luggage, bags, wallets, other carrying cases; retail services, in relation the following goods, sporting goods, bags, pouches, wallets, rucksacks, waist bags, bumbags, portmanteaux, straps, belts, lace trim, braids, braiding, embroidery, ribbons, bows, buttons, hook and eyes, eyes, needles, hair ornaments, clothing accessories, sewing articles, decorative textile articles, elastic for tying hair; online e-commerce provider services, namely the presentation of goods and services for advertising purposes, order placement, order delivery services and invoice management, including within the framework of e-commerce; accounting for electronic order systems; arranging commercial transactions, for others via online shops; sales promotion by means of customer loyalty services; arranging of trading and economical contacts, also over the Internet; arranging contracts for the buying and selling of goods and/or the providing of services, for others; procurement services for others, namely, purchasing goods and services for other businesses; collating information of all kinds in computer databases; computerized data processing; maintenance of data in computer databases; auctioneering services; promoting the goods and services of others through discount card programs; operating online marketplaces for sellers and buyers of goods and services; providing evaluative feedback and ratings of sellers' goods and services, the value and prices of sellers' goods, buyers' and sellers' performance, delivery, and overall experience in connection therewith; providing a searchable online evaluation database for buyers and sellers