Display total discount done by products discount pack

About:

The extension helps you display total discount done for products when purchased in quantity.

If you use opencart product discount for doing discount when purchased in quantity.
This module can be helpful for you.
This helps you display total quantity discount done in cart total.

For ex: You have set discount on products on store based on quantity.
Purchase 1 quantity of product A at $100.
And Purchase 2 quantity of product A at $90
So open cart by default does not display the discount done in cart total.
With this extension customer shall see the discount done as $10.