Billings Pro allows you to export your financial data from Billings Pro into QuickBooks. This requires you to have QuickBooks 2011/2012/2014 for the Mac. QuickBooks Online and Quickbooks from Mac App Store are not supported.
You can export the following from Billings Pro:
- Clients
- Retainers
- Invoices
- Payments.
For more information, take a look at the integration guide.