Yes, you need a bill of sale. State the terms and odometer reading on the BOS.Library File Link. 48-2004. Purpose. Our recently enhanced mobile and web services allow you to obtain real-time account information, deposit checks, pay bills, transfer funds, and more. Fill out form 3a, the NOTICE OF LODGING and make a COPY of form 4a, the ORDER. This Agreement covers your rights and responsibilities concerning your accounts and the rights and responsibilities of the Credit Union providing this.