Motor Vehicle, Mobile Home, Off- Highway or Vessel Description. Year. Keep copies of the bill of sale (FLHSMV recommends having it notarized), certificate of title or other type of transaction document showing it was sold.A Florida general bill of sale is a document that provides proof that the sale of an item was executed between two individuals or entities. County Clerk Recorder - Kristin B. Connelly. Use the forms in this packet and follow these directions. 1. Complete the Findings and Order After Hearing (Family Law - Custody and Support -.