Represented two large central supply vendors during an audit. Reviewed over 100,000 products for taxability, developed partially taxable percentages for kits, trays and other items. Worked with State to complete refunds and contacted over 300 hospitals in California to secure refunds on their behalf. Refunds identified (similar over lapping periods) were often greater than those claimed by various hospitals by their consultants, proving superior knowledge well beyond others competitors in the marketplace. Over $8 million in refunds secured for 300 hospitals.