Hi @JoyceGTX,

I'll share insight on the type of report you can run that's specific for your needs. 

I suggest you run the Expenses by Vendor Summary report. It has the option to display only the total amount paid per vendor.

Here's how:

1. Go to the Reports menu.
2. Type in Expenses by Vendor Summary on the search box.
3. On the report page, set the Report period that you need.
4. Change the Display columns by drop-down menu to Totals Only.
5. Hit Run report.
6. Click the Print icon to proceed with printing the report. 

In case you need to edit reports within QBO, see the full details in this article: Customize reports in QuickBooks Online. It includes a short clip of the customization process as your reference.

Also, you can save your custom reports so you don't need to go and customize their original reports each time you need it. Take a look at this article: Memorize reports in QuickBooks Online. 

Feel free to place a comment below if you have other questions. I'll be sure to get back to you.