Hello again, SCH LLC.

You can pull up the Transaction List by Vendor report to see the vendor's payment, bill, and the credit's applied.

Here's how:

1. Go to the Reports menu at the top. 
2. Select Vendors & Payables.
3. Choose Transaction List by Vendor.
4. Click the Customize Report button if you'd want to filter the report.

Adding you some articles which you may find helpful:

• Record a vendor refund in QuickBooks Desktop
• Customize reports in QuickBooks Desktop
• Accounts Payable workflows in QuickBooks Desktop

Please let me know if there's anything I can do here to help you succeed. I'll gladly help!