Lee & Mason’s key lines of business are: Blanket LSI (Lender’s Single Interest) or Vendors Single Interest (VSI), Gap Coverage for Auto and Leasing, Insurance Tracking and Collateral Protection Insurance (CPI). For mortgage lending, we offer Lender Placed Mortgage Hazard Coverage with or without Insurance Tracking, Flood Coverage, as well as Blanket Mortgage Hazard Coverage and Mortgage Impairment protection.