Click on management 
Click on advanced.
Select the cash discount and enter an amount
Enter the amount and press the OK button.
you will see the cash discount should have the number you changed it to , make sure to hit OK again to finalize changes.
Was this article helpful?
That’s Great!
Thank you for your feedback
Sorry! We couldn't be helpful
Thank you for your feedback
Feedback sent
We appreciate your effort and will try to fix the article