You're welcome. It's our pleasure to help, @Ptonjalken.

I can show you how to move it to the Accounts Receivable. 

You can go to the Register to edit the posting account. Let me show you how:

1. Go to the Accounting menu and choose Chart of Accounts.
2. Click the View register drop-down button of the account and select Edit. 
3. Select Accounts Receivable from the Account Type.
4. Hit Save and Close once you’re done. 

Here's more information about adding accounts to Chart of Accounts: Add an account to your chart of accounts in QuickBooks Online.

You can also refer to the following article on how to categorize and record payment using Square: Record invoice payments in QuickBooks Online.

I'm always here if you have additional questions in recording your invoice payments. I'm always here to help. Have a great rest of the day!