Mobile Home, Off-Highway Vehicle or Vessel. An ATV bill of sale form is used to sell an allterrain vehicle to a buyer for an agreedupon amount of money.A bill of sale is a legal document that outlines the purchase of property between a buyer and seller. It commonly includes both parties' information. Edit, sign, and share atv bill of sale florida online. No need to install software, just go to DocHub, and sign up instantly and for free. Free Florida Bill of Sale Forms. Customize a bill of sale document to transfer ownership of a vehicle, boat, firearm, or other item. A bill of sale is a legal document that outlines the purchase of property between a buyer and seller. It commonly includes both parties' information.