Payment Options for your Promissory Note: Structuring payment can have several options: • Lump Sum. Use this unsecured promissory note (installment with balloon final payment) to make your loan official.Create and download a promissory note for free! The blank forms are downloaded to your computer and you fill them out there, at your convenience. An unsecured promissory note with a balloon payment can be a great way to obtain financing for your business. The note doesn't require collateral. Set loan terms with larger payments at the end. All prepayments shall first be applied to outstanding late fees, then to accrued interest and thereafter to the principal loan amount. The Virginia Unsecured Promissory Note Template is a legally enforceable document that provides a detailed outline of a loan's various terms.