Start with the supplier material you actually receive
WISEPIM documents CSV/Excel and XML/BMEcat intake, website extraction, and a browser extension for pages a server crawler cannot reach. Its Web Research uses product identifiers and can restrict the domains it reads. Lasso also researches products; a useful reason to test it is extracting mixed supplier documents, including PDFs, into your own typed attributes before enrichment. Give both tools the original material. Compare the steps needed to preserve variants, units, source references, and missing values before anyone starts writing descriptions.
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