Dear Sirs
On _______________________ we wrote reminding you that on ________________________ (date) we sent you our statement for ___________________ (month), showing a balance of Rs. _________________________ outstanding and due for payment by ______________________.
As settlement of this account is now more than a month overdue, we must ask you either to send us your remittance within the next few days, on at least to offer an explanation of the delay in payment.
Yours faithfully,
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