Section 7(e) in Haryana Government Electrical Undertakings (Dues Recovery) Rules, 1972
(e)If this bill is paid by money-order, the A/C No. and the date of the Bill should be entered on the coupon and the money-order should reach the office at which payment is due on or before the due date; otherwise the amount payable will be as shown in column 'C' of the Bill.
