You can record a cash payment from within the admin area for your event.
Once logged into your account, select the 'Programming' module from the left of your screen.
Select 'View programs' and 'USTA Team Challenge' program:
Now select the event that you would like to record the payment against:
Select the session:
The following screen will be a list of names that have registered for the event, there are 4 tabs, you can see 'Active', 'Paid', 'Not Paid' and 'Cancelled'.
Select the player that you would like to record the payment against, the following screen will be the junior player details:
Select 'Edit payment', enter the amount, select the payment type and select 'Save':
When viewing your participant summary, the player will now also appear under the'Paid' tab.