On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; Retail consignment stores featuring used or new unwanted merchandise, namely, furniture, jewelry, glassware, books, newspapers, ephemera, magazines, antiques, oriental rugs, collectables, lighting, motor vehicles, electronic items applicances, linens, light, medium, and heavy equipment, carpeting, toys, food items, cooking utensils, building materials, paint and paint goods, electrical materials, plumbing materials, windows, doors, window treatments, pottery, paintings and clothing