Hi Alex,
The following transactions did not have the ability to add custom fields prior to QB 2014:
- Checks
- Bills
- Credit Card Charges
Since custom fields for these transaction was not available prior to QB 2014, they would not have been available to sync with previously. I took a look at the QB SDK and it does support sync with these custom fields now. I’ll put in a feature request to add this to our sync, but I can’t provide an ETA for when this will be available.
While I don’t see any documentation regarding custom fields for vendor credits in QB, it does appear to be available via the SDK as well. I’ll include this in the feature request ticket. I’ll keep you posted with any updates via this forum thread.
I hope this helps.
-Audisho