Trading services in the nature of on-line stores where sellers list goods and services in the fields of clothing, footwear, cosmetics, home and garden equipment, flowers, cars, jewelry, hardware, office equipment, stationary, arts, fast-foods, electronics, computer software and hardware, books and newspapers, interior decorations, textiles, toys and games, accommodations, pets and pet articles, air tickets, tickets to cultural events, sport equipments, electronic apparatus and devices, plumbing apparatus and equipment that can be purchased by consumers through bidding; Online marketing services assisting in matching customers with on-line shops and service providers in order to support charitable organizations and causes of the customer's choice