Discount in overall instead of specific

I have really looked into this and I don't understand what's wrong. Any help is really appreciated.

I want the discount to show in discount column or by changing the total of that product. Not at the bottom of the page.

Hello,

AwoCoupon displays the discount on the coupon discount line, and not per item.

There is some code written a while ago that might help you customize your template:
https://awodev.com/forum/awocoupon/suggestion-box/shows-percentage-discount