Integrating Quickbooks with Zoho CRM - can Purchase Orders be sychonized?

Integrating Quickbooks with Zoho CRM - can Purchase Orders be sychonized?

I'm looking for a way to manage and track my Purchase Orders status. I'm just downloaded the Quickbooks Integration 15 day trial, but now that I'm in it, I don't see a way to connect Purchase Orders - just Vendors, Estimate, Sales Orders, etc.
 
Please confirm.