The displayed total is Rs.6948.66 at order placed time after a new cashback coupon applied with the value of Rs.1160/-, but when making the payment using any payment method it becomes Rs.8108.66 by adding the cashback amount in total amount. The cashback of Rs.1160 should deduct from the total amount which should resulting in Rs.5788.66 after the order status is changed to completion. i’m waiting for your reply for this problem.