Retail on-line department stores; on-line retail convenience stores; computerized on-line ordering featuring general merchandise and general goods; online retail store services and computerized on-line ordering services featuring apparel, office products, office supplies, office furniture, construction materials, building materials, industrial materials in the nature of aluminum, brass, bronze, ceramics, copper, plastics, rubber, shims and shim stock, stainless steel, steel, wood, graphite, carbon, industrial parts in the nature of abrasive belts and brushes, bench and pedestal grinding wheels, flap discs and wheels, hand flies, laps and hones, sanding discs, sandpaper and abrasive cloth, annular cutters, power tool blades, drill bits, brazed tools, counterbores, countersinks, cutting burs, reamers, fasteners in the nature of anchors, bolts, nuts, pins, screws, threaded rods and studs, washers, filings, valves, parts, cables, belts, gears, pulleys, health and safety products in the nature of flags, floor markers, hazardous storage cabinets, hazardous storage cans, label makers, lockout and tagout products, chain barriers, warning signs, defibrillators, eye wash units, first aid supplies, lab showers, spill control supplies, spill response kits, waste disposal bags, occupational health apparel and products, safety apparel and products in the nature of gloves, caps, hoods, hairnets, hardhats, gowns, lab coats and jackets, face and eye protection, boots and shoes, boot and shoe covers, disposable apparel, coveralls, ear muffs and plugs, ergonomic supports, fall-arrest kits, hand and arm protection, kneepads, radiation protection supplies, radioactive labels, rainwear and chemical splash apparel, respirators, safety vests, ESD supplies, material handling products in the nature of cable and wire rope, cable ties, casters, coil chains, dollies, drum handling equipment, drywall lifts, forklifts, HVAC equipment, hand trucks, hydraulic lifting cylinders, hydraulic lifting pumps, industrial light towers, industrial magnets, jacks and accessories thereof, lift tables, loading dock bumpers, loading dock levelers, loading dock plates, loading dock wheel chocks, machine tool safety accessories, manual hoists, material lifts, pallet strappers, pallet trucks, pallets, panel carriers, platform trucks, pneumatic equipment, pulling and lifting, power hoists, ramps, roller stands, securing straps, service carts, slings, wheels, laboratory products in the nature of ampules, beakers, burettes, carboys, condensers, crucibles, cuvettes, cylinders, bottles, bottletop dispensers, dishes, flasks, funnels, jars, tubes, vials, microplates, mortar and pestles, filters, stationery, stoppers, swabs, lab weights, pipettes and tips, sample bags, specimen collection supplies, stirrers, syringes and accessories thereof, benches, cabinets, carts, desks, lockers, racks, seats, supply dispensers, utility islands, scientific products in the nature of balances, buffers, centrifuges, dry ice makers, electrochemistry accessories, electrolyte solutions, hot plates, meters, timers, titrators, microscopes and accessories thereof, pH test meters and strips, microbiology supplies, measurement products in the nature of tape measures, rulers, metersticks, protractors, squares, straight edges, scales and balances, inspection products in the nature of borescopes, microscopes, optical inspection apparatus, video inspection equipment, leak detection tools, plumbing products, electrical products in the nature of tapes, cables, switches, electrical boxes, circuit breaker, fuses, motors, wire, extension cords, light sockets, outlets, power strips, timers, wall plates, cord reels, lights, electrical tool and test kits, electrical sensors, lamps, wiring harnesses, charging systems, electrical cleaners, electric brakes, electrical massager, electrical sealants, electrical terminals, tools, power tools, hand tools, industrial hand tools, power transmissions, tubing, pipes, hosing, vehicle and automotive parts and accessories, fleet and vehicle maintenance products, paints, finishes, adhesives for industrial purposes, iron and steel, printed materials in the nature of reference charts, manuals, booklets, informational sheets, pamphlets, data sheets, measuring instruments, physical and chemical instruments in the nature of calipers, depth gauges, force gauges, gauge blocks, height gauges, hole gauges, indicators and accessories, inside micrometers and bore gauges, inspection and analysis, outside micrometers and accessories, linear distance indicators, micrometers, pin gauges, precision measurement rules, pressure gauges, ring gauges, scales and balances, thermometers and accessories, thickness and feeler gauges, thread gauges, water quality and instrumentation, chemicals, hardware, batteries, consumer electronics; providing an on-line commercial information directory; providing a searchable database in the field of business information available via a global computer network; retail advertising services, namely, dissemination of advertising for others via an on-line electronic communications network; providing a searchable on-line advertising guide featuring the goods and services of other on-line vendors; database management services