A common mistake occurs when users enter a discount as a negative value on a new line. It's important to understand that tasks or items with negative values can cause issues with proper functioning. To ensure accurate calculations and smooth handling of discounts, it's crucial to apply the discount in the designated "Discount" column (as shown in Fig. 1).
To make the "Discount" column visible, click on the "Enable discount" icon. It is available in ever budget section.
Fig. 1.
Then you can input an absolute or relative discount.
Discounts can also be applied to individual budget items, entire budget sections, or whole budget.