Industries

Electronics is the category where price moves fastest and shoppers compare hardest.

Grocery breaks naive price comparison.

Apparel has almost no GTIN coverage, enormous variant counts, and a markdown calendar that matters more than any single price.

On a marketplace the interesting entity is not the product, it is the seller behind the current offer.

In furniture the sticker is rarely the cost.

Beauty is the category where selective distribution meets an open marketplace.

Outdoor retail runs on a seasonal clock.

Auto parts is a fitment problem before it is a price problem.

Digital goods price differently from physical ones: no shipping, no stock, but aggressive regional variation, frequent promotional windows, and the same title sold under several editions and formats..

Pet is a replenishment category.

Toys compress a year of commerce into eight weeks.

Industrial buyers negotiate against last quarter's invoice because that is the only benchmark they have.

Consumer health shoppers substitute on active ingredient, not brand.

Business supply is where retail and B2B pricing openly disagree for the same item.