I can share some information about entering credits to your bills, @Jenn701. 

When you receive a credit, you can record it as a bill credit and apply it when processing a bill payment. Yes, the credit will be attached to the same expense account. 

Here's how to record a Bill Credit for the amount of the credit:

1. Go to the Vendors menu, then select Enter Bills. 
2. Select the Credit radio button. 
   
3. Enter the Vendor name.
4. Select the Expenses tab and enter the Accounts affected.
5. Provide all the necessary information. 
6. Click on Save & Close.

When processing bill payments:

1. Go to the Vendors menu and select Pay Bills. 
2. Tick the check box of the bill.
3. Select Set Credits and apply the Bill Credit you created earlier then select Done.
4. Click on Pay Selected Bills and then select Done. 

Here's more information about recording a vendor refund in QuickBooks Desktop. It'll guide you in recording refunds or credits you received from a vendor. Choose the appropriate scenario and follow the recommended steps to record the refund in QuickBooks.

For detailed guidance on running and customizing vendor reports, check out these articles. They provide more information on vendor reports that help you track your company's expenses and accounts payable: 

• Run a report with vendor totals
• Customize vendor reports

Let me know if you need further information about adding and applying credits to your bill. I'm always here to assist. Have a wonderful day!