A bill of sale application must include a Physical Inspection of a Vehicle or Watercraft - State Form 39530 . Using a Bill of Sale as a Supporting Document.Properly Filling Out the Bill of Sale Form. Step 1 – Download the Adobe PDF. An as-is bill of sale is a transaction in which a buyer is purchasing an item in its present condition with all faults, visible or not. Remember: All sellers and purchasers must print their names and sign the back of the title in the assignment area. These signatures do not need to be notarized. Signature of Seller. Purchaser(s) Name – All purchasers' names should be recorded. A Blank Bill of Sale Form enacts an accord using a material document to commemorate the exchange of a given item for an expressed financial amount.