Agency Identifier (AID) 3 Agency Identifier of account owner. Used in conjunction with the main account code, the AID represents the department or agency responsible for the TAS. Value required, never blank.
With regard to mortgage lending, the âpar rateâ is the interest rate a borrower will qualify for with a given bank or mortgage lender assuming there is no interest rate manipulation.
Success Fee. Definition - What does Success Fee mean? A success fee is a compensation structure paid to an investment bank for successfully closing a transaction. The success fee is usually calculated as a percentage of the company's enterprise value, and is contingent on the completion of the deal.