magento 1.7 - add discount amount field after apply the coupon code in cart page -

I want to add a discount after applying the coupon code to the cart page. I have the output as follows:

Now I want to add Dsicount Sub-Yoga

thanks in advance with its related amount! If you are using a discount in the cart in the cart:

Lt; Input type = "hidden" value = ". 50" name = "discount_anman" & gt; & Lt; Input type = "hidden" value = ".50" name = "discount_comm2" & gt;

If you are using discount at the rate of adding to the cart form:

  & lt; Input type = "hidden" value = "50" name = "discount_rate" & gt; & Lt; Input type = "hidden" value = "50" name = "discount_rest2" & gt;  

You can try this solution.

Regrets,

Shahaha