The discount sum work, but don't display in the shopping cart slip?

Hello, I made Coupon Discount with 5% that is valid only for one shopping group, also I created automatic discount. It's working, but the shopping cart don't show anywhere that there is for example -5.70$ from the price discount. Only show the total price with included discount. How can I show this user, that he has -5.70$ from the total price in the shopping cart slip?

Hello,

Is this a Virtuemart store? If so you need to enable coupons in Virtuemart to see the discount line.

admin->Virtuemart->configuration->shop front, and check the box 'Enable Coupon Usage'.