id definition 1 Checking Account 2 Investment Account 3 Liquid Assets Account 4 Master Account 5 Open Line of Credit 6 Special Account A Borrowing Account B Borrowing Account with Established Credit Line C Certificate of Deposit D Checking E Commercial Loan F Credit Line G Demand Loan H Discount Note I Floor Plan J Installment Loan L Mortgage M Negotiable Order on Withdrawal (NOW) Account N Savings O Time Deposit P Time Loan Q Various R Account Maintained S Non-Borrowing Account T Not Primary Account U Primary Account Z Mutually Defined