Product name	Category Tier 1 (Google Product Taxonomy)	Category Tier 2 (Google Product Taxonomy)	Store (likely) selling the product
connector	Hardware	Components	donvalore.com
expander plug	Hardware	Power & Electrical Supplies	386lashes.com
output coupler	Hardware		theboatsproject.com
prong coupler	Hardware		sikoclothing.com
quick coupler	Hardware	Hardware Accessories	vilshop.co.uk
rotarex solenoid valve wire connector	Hardware		underthemoonswimwear.com
sensor coupler	Hardware	Tools	blackhotei.com
speeco 563854 coupler assy coupler guardian	Hardware	Tools	manukasafe.com
threaded couplers	Office Supplies		theusual.store

Other examples of product categorizations by users of our demo dashboard:
16" table fan blade 16tf | ebb tide | acura honda suitable t... | blindfold eye mask inflatable pillow | 2020 functional tactical chest bag men fashion bullet hip hop vest streetwear bag waist women chest rig bag | anti aging restorative facial oil | luxury rainfall shower | dried pineapple chunks | c.u.t.e. ink | juniper sage smudge | big daddy | "ole bella donna" bell sleeve tunic dress | elena bambina | bella bra | "flying butterflies" sweatshirt hoodie | “it is great be happy” | airtag leather key ring | bubble scoops | "forever entwined" knot necklace | angry girls club sticker | 10 sr | 3b curl drawstring ponytail | 21 cleaning whitening foam toothpaste | valli unite ottavio rube rosso | “the boss package” | active link 25 web : connect any website our system | caramel soap | i am proud mum totally awesome daughter yes she bought me this shirt | plug | 6w wireless bluetooth smart bulb audio mob... | elegant skirt off shoulder ruffles top w slit skirt | blackened | aluminium alloy amber wardrobe door handles 128mm drawer cupboard door handles pulls furniture handle screws | 6 magnetic charging cable 2 pack | atomic: organic turmeric ginger vials | 24" wide electric wall oven sew24ss | aeka coffee subscription | 100、200、500pcs stickers diamond classification storage boxes distinguish label stickers diamond painting accessories embroidery tools | 2020 calendar pre orders closed | acne heroes premium microdermabrasion kit | acupuncture massage cushion massage | 3" 75mm silicon carbide wet dry hook loop sanding discs 60 10000 grit disc | 12mm square shape stud earrings | bumblebee jasper threader earrings | saluting freedom | 6mm men necklace snake chain miami cuba link round box | arganöl coco | beef pepperoni | 18k plated personalised name necklace birthstone | angelica drops | aqua socks water shoes | 24pcs professional fake nails long ballerina half french acrylic nail tips press nails cover manicure beauty tools | classic off white | 100 shimmer leg wrap stripper leg wear | bottles cans | glezniere knockout | elizabeth top | "iconic" cat dog pillow | “refresh” shower steamer | body sport weight training bag | whipped cocoa butter body face moisturizing cream 8oz | colombia popayan decaf coffee | "kisu" blade | bmf sweatshirt | 20 degree down coat men duck down parkas jacket mens thick warm snow parka jacket overcoat windbreaker warm parkas | "the shoppe" shaving soap | 3” 5” 1” stripped applicator | "more cheese gromit" cheese board | base cabinet doors drawers | "affirmation" pinstripe v neck short sleeve top | air jordan mid "banned" 2020 | all about positive discipline | cat dog flap door way lockable door | basic delivery fee | 3" furry bunny wind ups | bath shower silicone body brush bath belt | bunny slippers | bad boujee t shirt | "euphoria girls" sticker sheets | elements high waisted leggings without front rise seam baby blue | scubapro go adult | elaine | argan oil conditioner | cactus christmas sweater | artist advice session pricing your work thursday 24th june 10am | “langkisster not langcasster” bumper sticker | air top roof top tents autohome | babyarmbandje sophie | adhesive breast lift | denver sneaker multicolor | creative unicorn moon dream night | "skip my lou lou" | ‘lilian’ maxi dress | hawthorne slip trina turk pride | air jordan court purple | "412" ladies’ muscle | agate tumbled | 2018 washington capitals championship | "seesaw" two way foot switch momentary pedal |