Auto Transport Brokers who meet our strict guidelines can request an invitation to become a registered agency. Not Valid for Carriers or Carrier/Brokers. By becoming an agency, you will be able to provide your customers with a product that will give them total coverage and peace of mind when shipping their vehicles within the contiguous United States. It will also allow you to waive any claims shippers may have, should damage occur to their vehicles and they have refused the additional coverage.