Hi Sharon!
I think other contributors, like Fiat Lux - ASIA, are just letting you know that there are third-party apps out there that you can use to import invoices. This feature in QuickBooks supports an Excel format, and it's free. If you're importing invoices from other formats, maybe a third-party app can help.
Please don't hesitate to go back to this thread if you have other questions about importing invoices.
