I've got you covered today, Sonia Muller.

Thanks for adding clarifications to your concern. I want to make sure we find a solution for this.

In QuickBooks Online (QBO), you can run the report called Transaction List by Customer Report. This provides a list of all your income and expense transactions. Aside from that, you can also customize the columns to include the invoice number, customer and the payment date.

It's my pleasure to walk you through on how to do this:

1. Go to Reports.
2. Enter Transaction List by Customer in the search field.
3. Click the Gear icon from the report.
4. Under Change columns, check the boxes for  Date, Num and Customer.
   
5. Click Run report.

Here's a sample screenshot of how your report would look like after customizing the columns:

I've got this article to learn more about managing reports in QuickBooks Online (QBO): Customise Reports and Email.

Let me know if you need more help. I'm always happy to lend a hand. Wishing you the best of luck!