{"Automotive":["Automotive Cleaning Supplies","Automotive Tools","Batteries, Chargers & Cables","Fluids & Lubricants","Fuel Cans, Fluid Containers & Accessories","Interior Auto Storage & Accessories","Repair & Maintenance Supplies"],"Building Materials":["Blocks","Bricks","Concrete & Mortar","Construction Aggregate","Flooring Materials","Insulation & House Wrap","Lumber & Plywood","Roof & Driveway Coatings","Roofing Materials","Stairs and Railings","Steel Beams","Ventilation","Wall Materials"],"Cleaning Supplies":["Cleaning Chemicals","Cleaning Tools & Supplies","Vacuums & Floor Care"],"Clothing & Apparel":["Gloves & Glove Accessories"],"Doors & Windows":["Door Hardware","Folding Doors & Hardware","Interior Doors","Windows & Window Frames"],"Electrical":["Batteries & Flashlights","Cable & Wire Management","Circuit Breakers, Fuses & Load Centers","Conduit and Fittings","Cords, Outlets & Accessories","Electrical Boxes & Accessories","Electrical Connectors, Tape & Terminals","Interior Light Fixtures","Job Site Lighting","Light Bulbs & Accessories","Light Fixture Parts","Outdoor & Security Light Fixtures","Switches, Outlets & Wall Plates"],"Electronics":["Power Adapters & Converters"],"Farm & Ranch":["Chain & Cable","Fencing & Gates"],"Hand Tools":["Bricklaying Tools","Concrete & Masonry Tools","Drywall & Plastering Tools","Electrical Tools","Hammers","Hand Saws & Accessories","Hand Tool Sets","Hex & Torx Keys","Knives","Laser Levels & Survey Instruments","Layout Tools","Marking Tools","Material Handling","Measuring & Calculation Tools","Pick-Up Tools, Magnets & Probes","Pliers","Plumbing Tools","Pry & Wrecking Bars","Screwdrivers & Nut Drivers","Shaping Tools","Snips, Nippers & Cutters","Socket Ratchets & Sockets","Soldering & Welding Supplies","Staple Guns & Brad Nailers","Tile Tools","Tool Aprons & Pouches","Tool Storage","Wrenches"],"Hardware":["Builder's Hardware","Builder's Hardware","Cabinet & Drawer Hardware","Fasteners","Furniture Parts & Accessories","Hinges","Locksets and Door Knobs","Steel","Steel Rods"],"Heating, Ventilation & Air Conditioning":["Dryer, Range & Bath Vents","Exhaust Fans","Fans","Fireplaces & Stoves","Furnace Duct"],"Housewares":["Appliances","Cookware","Food & Beverage Storage","Furniture","Kitchen Small Appliances","Kitchen Supplies","Mats & Rugs","Personal Care","Trash Cans & Trash Bags"],"Lawn & Garden":["Hoses & Accessories","Insect & Pest Control","Landscaping","Lawn & Garden Tools","Lawn Sprayers, Spreaders & Dusters","Power Equipment, Parts & Accessories","Tarps & Tarp Accessories","Underground Irrigation","Wheelbarrows & Carts"],"Office Supplies":["Computer & Printer Accessories","Desk & Basic Supplies","Packaging & Shipping Supplies","Tape & Adhesives","Writing Instruments"],"Outdoor Living":["Coolers, Ice Chests & Water Jugs","Grills & Accessories","Swimming Aids & Pool Toys","Swimming Pools & Supplies"],"Paint & Painting Supplies":["Adhesive & Glue","Caulk & Sealant","Caulk Guns & Accessories","Ladders & Scaffolding","Paint","Paint  Applicators & Accessories","Paint Pails, Mixers & Accessories","Patching & Repair Products","Putty Knives, Scrapers & Wire Brushes","Sandpaper & Abrasives","Spray Paints","Stains & Finishes","Tapes & Dispensers"],"Plumbing Supplies":["Bath & Shower Parts","Bathroom Hardware & Accessories","Bathtubs & Showers","Drain Openers & Septic Tank Treatments","Drains & Drain Fittings","Faucets","Pipe & Tubing","Pipe Fittings","Pumps & Accessories","Showerheads","Supply Lines & Connectors","Toilet Parts","Toilet Sets","Toilets & Urinals","Valves & Parts","Water Coolers","Water Filters & Accessories","Water Heaters, Parts & Accessories","Water Tanks"],"Power Tools & Accessories":["Corded Power Tools","Cordless Power Tools","Drill Bits","Hole Saws & Circle Cutters","Sanding & Grinding  Accessories","Saw Blades & Accessories","Screwdriver Bits, Nut Setters & Bit Holders","Stationary & Bench Top Power Tools"],"Safety":["Face & Head Protection","Fire Protection & Accessories","Hand Sanitizers","Knee Protection","Personal Safety","Respiratory Protection","Respiratory Therapy","Smoke & Carbon Monoxide Detectors","Traffic Safety"],"Sporting Goods":["Camping Equipment"],"Storage & Organization":["Closet Shelving","Hooks, Hangers & Stands","Shelving","Storage Totes, Drawers & Organizers"],"Store Supplies":[]}