QuickBooks Online does not directly support PayPal Credit as a payment method, brett39.
We currently support transactions via PayPal and Venmo. I'm sharing these articles to assist in managing your PayPal transactions and how customers can pay e-invoices using PayPal and Venmo:
You can also remind your customers about any unpaid balances or invoices: Create and send customer statements in QuickBooks Online.
Feel free to add details below for further assistance with QuickBooks payments. We're always here to help you.