Paste HTML, webpage source, or raw text. This will extract a row/column table, let you rename the columns,
then export a clean TSV to match your internal pricing matrix.
1. Hopper (HTML / text / table)
Auto: if <table> present, use that; else use text splitter.
2. Column naming / mapping
After extraction, edit the column names to your internal field names (e.g. External ID, Item Code, MSRP, etc.).