If not previously paid in accordance with the Loan Agreement, the Note Amount will be due and payable ____________, 2017 [ 18 months from the date of issuance] (the "Maturity Date"), subject to acceleration upon the occurrence of an Event of Default.   Maker shall have the right to prepay the Note Amount from time to time without penalty; provided that any prepayment shall be made pari passu with all outstanding Notes of this Series.