How do I create an invoice in QBO without using the CustomerRef field? Every example just shows:
<CustomerRef name="ACME Inc">2</CustomerRef>
Do I ALWAYS have to look up the Id? Can't I just post to "ACME Inc" without finding the ref # (2)? The older QBXML did this no problem.
Similarly for items, they all have it like this:
<ItemRef name="Hours">2</ItemRef>
How do I just specify "Hours" and have QB look it up for me?