To remove remaining payments on a player's account, follow the steps below.
Step 1: Log into your athlete one club account - Click Here
Step 2: Select 'My Account' from the left hand navigation > then select 'Club Account’ > then select your club.

Step 3: Click on 'Operations'

Step 4: Click 'Active Programs' under Club Billing

Step 5: Click the Program Name

Step 6: Click 'Total Members'

Step 7: Select the player's name you would like to add the credit to.

Step 8: A fly-out window will open > Scroll down and select 'Remove Remaining Payments'.