RB9 only
In addition to payments, you can import other types of transactions, such as credits, duplicate payments, refunds, voids, and write-offs (but not debit memos or miscellaneous payments), directly from RB9. However, you must import invoices before you can import these types of transactions since they are applied to invoices in QuickBooks. (See Importing invoices into QuickBooks.)
Having QuickBooks and/or the company file closed when you attempt to connect will drastically increase the amount of time taken when importing data to QuickBooks(over 300%). It can also cause errors.
It is possible to connect with these closed, however all requests to the company file must first go through QuickBooks, which means QuickBooks must be launched in the background for each query. It will always be fastest to connect with QuickBooks already running.