What versions of QuickBooks does it support?
We support QuickBooks 2002 or higher, the Pro Edition or higher (this includes specialized editions such as the Accountant Edition, Contractor Edition, Nonprofit Edition, etc.), U.S., Canada, UK, Australia, and New Zealand versions. The request processor is not available in earlier editions of QuickBooks or in QuickBooks Basic Edition. We also support the QuickBooks Online Edition and QuickBooks Enterprise Solutions.