Hi JB-720,

Thanks for posting in the Community!

There are multiple reports we can run to view debit transactions and invoice due in QuickBooks Online. You can run report like Customer Balance Detail, Open Invoices and Invoices and Received Payments report. Here's how:

1. Click on the Reports tab.
2. Search the Customer Balance Detail, Open Invoices and or Invoices and Received Payments.
3. Select a Report period and ageing method.
4. Click on Run report.

Repeat the same process for other reports we can run in QuickBooks Online. You can also export the report through excel.

If you have any other follow up questions about the report, please let me know by adding a comment below.