Welcome to the Community, @tonig_wi54.
You can manually add this expense transaction to QuickBooks Self-Employed (QBSE), then categorize it to the right category.
Here's how:
- Go to the Transaction menu at the left tab.
- Click Add Transaction.
- Add all the necessary information.
- Browse the Select a category menu and choose the category that suits this expense.
- Click the Save button once you're done.
See this article for more information: Manually add transactions in QuickBooks Self-Employed. Also, here's more information on how to categorize and edit transactions in QuickBooks Self-Employed.
I'm always here if you need more help with your transactions. I'm always here to assist. Have a wonderful day!