All payments due under this Section 8 and Section 9 shall be payable in full within sixty (60) days of NATIONAL GENERAL’s receipt of an invoice from AMTRUST. All invoices shall reference this Agreement, and any payment of an invoice by NATIONAL GENERAL is without prejudice to its right to contest its accuracy. Each Party shall maintain complete and accurate records relating to the performance of Support Services and shall provide same to the other Party upon request.