If you don't charge a league fee for the Bye week or you have exhibition weeks that you don't charge the weekly fee charges for example.
Go to Menu > Manage > Schedule/Charts > Calendar.
Select the matches where you want to turn off of the League Fee Charges.
Click on Pencil to Edit.
Check the box called, Dot Not Charge league Fee.
Short cut to remove the charges of Bye matches:
Go to Calendar (Menu > Manage > Schedule/Charts > Calendar)
Click on the Magnifying glass, under the Home vs Away search box, Type the Word BYE, Enter.
This will filter all the matches with the Byes.
Select one, Click on Ctrl A.
Pencil to Multiple Edit.
Check the box Do Not Charge league fees.
This will make the change for all the Bye matches that were selected.