You can enter invoice items by keying a part number in the part column or part of the description in the description column. You can navigate around in the spreadsheet by using the cursor arrow keys or by using the mouse. Entering a valid part number automatically populates the invoice item and places the cursor on the next row. Entering a word in the description will also populate the row in the spreadsheet. However, if there exists more than one inventory item that matches your specification, then Qba displays a listbox for you to choose from the list of matches.