To cease committing to additional Eligible Transactions in respect of any Customer that is: i) to the knowledge of the Insured, Insolvent; or ii) to the knowledge of the Insured, when and for so long as any Customer is more than sixty (60) days past due in any payment obligations under any other Eligible Transaction insured under this Policy, which in aggregate exceed the Non Qualifying Loss Amount. Payment obligations that are disputed by the Customer in writing will not be considered past due for the purposes of this paragraph;