What if I get an error trying to import journal entries that have sub accounts in them. I am using the : like advised but this still doesn't seem to work?

Use the trial version of an importer tool. Did you encounter the same error?

https://get.transactionpro.com/qbo

Hello rrtoki. Welcome back to the Community. To make sure I'm on the same page as you, could you elaborate more about the error you're getting?