Voluntary Prepayment. The Maker shall have the right to prepay this Note at any time in whole or in part (“Optional Redemption”), by paying to the Payee a sum of money equal to one hundred percent (100%) of the principal amount to be redeemed, together with accrued but unpaid interest thereon (including any Regular Interest and any Default Interest), a prepayment fee equal to five percent (5%) of the principal amount to be prepaid, and any and all other sums due, accrued or payable to the Payee arising under this Note or any Transaction Document through the Redemption Payment Date as defined below (the “Redemption Amount”). Maker’s election to exercise its right to prepay must be by notice in writing (“Notice of Redemption”). The Notice of Redemption shall specify the date for such Optional Redemption (the “Redemption Payment Date”), which date shall be ten (10) Trading Days after the date of the Notice of Redemption (the “Redemption Period”). A Notice of Redemption shall not be effective with respect to any portion of the Principal Amount for which the Payee has a pending election to convert, or for conversions initiated or made by the Payee during the Redemption Period. On the Redemption Payment Date, the Redemption Amount, less any portion of the Redemption Amount against which the Payee has exercised its conversion rights, shall be paid in good funds to the Payee. If the Maker fails to pay the Redemption Amount on the Redemption Payment Date as set forth herein, then such Notice of Redemption will be null and void.