Customize and Download this "Bill Of Sale With Payment Plan". Commonly Used Forms.Business Certificate Order Form, Fill out and complete the PDF to order a copy of a Business Certificate. Selling or transferring ownership of a car, boat or other item of personal property? Easily create, print, and download a Bill of Sale in minutes. Use the downloadable, barcoded PDF document for transfers of Real Property located in all counties except: Herkimer County and the boroughs of New York City. Vehicle Payment Plan Agreement. A vehicle payment plan agreement is a contract between a buyer and seller of a vehicle that agrees to installment payments. It's a fillable PDF that can be customized for additional details.