To Adjust a Fee Manually:
Go to the Fees page
Make sure you are looking at the correct billing period
Click on Edit Adjustments in the pencil menu for the desired client
A slideout window will appear
Enter the amount of the adjustment (use a negative sign to credit the account) in column 1
Enter a line-item note describing the adjustment in column 2 (if desired)
Select the account with the fee you want to adjust in the dropdown box in column 3
Click Save