Manual discount in quotes/invoices

Hello

Is there anyway I can change the way the discount works in quotes and invoices?

I apply my discount as a specific amount to the subtotal. If I change the discount field in the quotes module it will just recalculate the value based on the product-lines when I click save.

It can be changed, but only by customizing code (even if it’s a simple customization).

https://www.upwork.com/o/profiles/browse/?q=suitecrm

Ok, I will look in to it. Thanks