Hello, @angel16,
Joining the thread to share some more information on how QuickBooks Online post transactions to respective accounts.
QuickBooks Online uses the Source and Targets concept. For example, when you create an expense for an inventory, the source of the information is the Products and Service page where you initially assign accounts.
These accounts you assign to the items or categories on transactions will determine the transaction journal posting.
Since the entry will use the data from its source, you need to update the accounts used on the items. You can follow the steps shared by my colleagues in this thread.
Learn more about inventory or products and services tracking in QBO using the links below:
Let me know if you have other questions about this. I'll be right here if you need anything else. Have a good one!
