How can I delete or modify items in the category column of Expense Transactions?

I know a way to do this, Don-DynamicConstruction.

You'll need to open the expense transaction to add or remove items from the Category column. I'll show you how.

1. Go to the Expenses menu, then Expenses tab.
2. Locate and open the expense transaction.
3. Click the Trash icon to delete or remove the item.
4. Hit the + icon to add a new line or select the dropdown under Category column to add a new item.
5. Once done, click Save and close.
6. Repeat the same process for the rest of the expense transactions you wish to change or modify.

For your reference, you can read this article for more insights: Enter and manage expenses in QuickBooks Online.

In addition, I've included the following resources below for more information on managing your products and services in QuickBooks Online:

• Change the account for a product/service item
• Change product and service item types in QuickBooks Online

Please don't hesitate to post again if you need further assistance managing your transactions. I'll be here to help you.