Product name	Category Tier 1 (Google Product Taxonomy)	Category Tier 2 (Google Product Taxonomy)	Store (likely) selling the product
36v16a motor controller	Hardware	Power & Electrical Supplies	briteandbeyond.com
9 drive electronic throttle controller xb 860	Electronics		drillgunn.com
9 drive electronic throttle controller xb 867	Electronics		driftwoodcandles.ca
9 drive electronic throttle controller xb 868	Electronics		driftwoodcandleco.ca
9 drive electronic throttle controller xb 869	Electronics		driftwell.us
9 drive electronic throttle controller xb 870	Electronics		driftrike.com
9 drive electronic throttle controller xb 871	Electronics		driftnuk.com
9 drive electronic throttle controller xb 873	Electronics		driftinglab.com
boost controller dual valve kit	Hardware	Plumbing	snorereducer.com
ds00290: controller solenoid conversion kit pulse flow through	Hardware		prettybitxhlashes.com
remote controller air cooler multi speed internal controller	Hardware	Heating, Ventilation & Air Conditioning	stockpowermilano.com
shiftpower 4.0 throttle response controller model sp09 faaftech	Electronics		babyrama.ca
shiftpower 4.0 throttle response controller model sp13 faaftech	Electronics		babyrayne.com
shiftpower 4.0 throttle response controller model sp19 faaftech	Electronics		babyranapparel.com
shiftpower 4.0 throttle response controller model sp23 faaftech	Electronics		babyrayspralines.com
zero motor controller	Hardware	Power & Electrical Supplies	littlepineswoodentoys.com.au

Other examples of product categorizations by users of our demo dashboard:
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