I know this can be done as we I have modified a previous syncing program from Woocommerce to Quickbooks. An example screenshot below of class = "Web". Ideally, a different class would be available based on the different store integrations (I have 4 Woocommerce + eBay + Amazon)
<ClassRef> <!-- optional -->
<ListID >IDTYPE</ListID> <!-- optional -->
<FullName >STRTYPE</FullName> <!-- optional -->
</ClassRef>
Levi,
I sent you an email with information about our partner Webgility, their Quickbooks integration with ShippingEasy supports this and many other features!
Regards,
Matthew Fox