What does the asterisk (*) new charges listed for QuickBooks invoice mean?

I see an asterisks (*) near the charges listed for the QuickBooks invoice. What does it mean?

An asterisk (*) may be displayed in the wizard at the step that displays RangerMSP charges to be included in the invoice. The asterisk means that the RangerMSP item being used for this charge has not been synchronized with QuickBooks and that a default item in QuickBooks will be used for this invoice line.