How do I enter a discount on a bill?

[dbcTech]

Create a bill as you normally would. There are two ways to enter the
discount amount. You can manually enter the amount in the Discount
Taken field. The number you enter should be in the currency format.
The other way is to click on the calculator icon to the right of the
Invoice Amount field. This will automatically calculate the discount
and enter it into the Discount Taken field providing you have entered
an amount in the Invoice Amount field and set up the Terms with the
proper discount amount.