Aggregate a vendor's TEXAS STATE cooperative-contract sales from the DIR Vendor Sales Report data on data.texas.gov: total dollars sold, number of purchase records, and a breakdown by awarding/purchasing agency (customer), by DIR contract, and by fiscal year. Matches the vendor name as a case-insensitive substring, so it also surfaces name variants (e.g. "Dell" matches "Dell Marketing LP"). Use this to size up a single vendor's business with the State of Texas. This is TEXAS STATE data (not federal).