Hello, @NSbookkeeper.
At this time, adding Manufacturer's Part Number as a Column in QuickBooks Desktop is not available. I'm going to submit feedback to our Product Development Team about bringing in this feature. In the meantime, you'll want to manually add this column in Excel. Here's how:
- Go to Reports > Sales > Sales by Item Summary.
- Press on the Excel drop-down menu at the top of the report page, then Create New Worksheet.
- Select Create New Worksheet and In New Workbook.
- Hit Export.
I'm always here if you have more questions. Have a safe weekend!
