Below the detail lines of the MPO, you can add any fees or credits that are associated with this order. There are two options to add these fees.

1. Proportional: You can add fee/credit lines that are a percentage of the total amount of the order.
2. Fixed: Adding a fixed fee/credit will be a set amount that the user will input.
3. Name: You can add a name/description for the line.
4. Trash Can: Clicking the trashcan icon will delete that fee/credit.