I am not able to see the QuickBooks Online transaction number in the reference field of the Avalara record.
This is an expected behavior and can be resolved by making changes in the QuickBooks Online account setting.
Follow these steps to enable the checkbox of the custom transaction number:
- Navigate to -> Account and settings.
- Navigate to the Sales tab -> Edit on Sales form content.
- Check the Custom Transaction Numbers checkbox.
- Save and select Done.
- Now create an invoice and check to make sure the reference code is passing to Avalara.