A secured promissory note helps to protect your financial interests and officiate lending agreements. All prepayments shall first be applied to outstanding late fees, then to accrued interest and thereafter to the principal loan amount.A Promissory Note with Balloon Payments is a loan contract that enables a lender set loan terms with one or more larger payments at the end. Use this unsecured promissory note (installment with balloon final payment) to make your loan official. Create and download a promissory note for free! The 2012 Note lists. Yager executed a promissory note (the "Note"). This Promissory Note is filled in and highlighted, showing how the guideline information, can be interpreted into the document.