To notify the Company monthly of all amounts in respect of Eligible Transactions due from any Customer under any other Eligible Transaction insured under this Policy which at the end of the previous month were unpaid for more than sixty (60) days after the Due Date and will report each month thereafter all such amounts which continue to be unpaid. In addition, the Insured shall, once it is aware of the same, give immediate written notice to the Company of the Insolvency of any Customer or any circumstance that may reasonably be expected to result in a Loss;