I can share some information that can help you with adding recording your transactions, @LoriTT. 

You may consider adding this credit card fee as an Expense. 

Here's how:

1. Go to the + New and select Expense.
2. Enter all the information needed. 
3. Then, enter the customer name from the Customer column. 
4. Click  Save and close once you're done. 

Check out this article for more information: Enter and manage expenses in QuickBooks Online. I'll guide you with recording, editing, and deleting expenses. 

From here, you can run the Deposit Detail report managing bank deposits. Here's how to run and customize this report: Run reports in QuickBooks Online. 

Let me know if you need further help in recording your transactions. I'm always here to help. Have a great rest of the day!