The frame for this comparisonProduct data is a practice, not a project.
Flatworld is built to run defined catalog work at volume against a spec you supply; what this comparison is really about is the spec itself — what happens when a marketplace adds a required field, a supplier changes units, or a shopper asks about an attribute nobody wrote into the brief.
01
Ground it
Mine every spec from every source.
Every value traced to a document you can open. The catalog is only as honest as what it was built from.
02
Align it
Aim the catalog at the buyer who actually buys.
Grounded data still loses if it answers questions nobody asked. Alignment is what turns specs into conversion.
03
Keep it alive
Product data is a practice, not a project.
Markets move, suppliers reissue, buyers change what they ask for. A catalog that is right in March is wrong by August unless something is watching.