Full Featured Plugin, great support.

This plugin gives you full control of syncing data from Woo to Quickbooks Online for Sales receipts, invoices, customer records, estimates, credit memos, etc etc. It does take a little setup, but is truly full featured providing you field mappings for every little bit of order data to every possible field in QBO. It can create new products in QBO on the fly when orders are synced to QBO and map complex tax settings and accounting settings. Importantly, when we needed help getting our specific integration to work the developers replied daily until we got it all where we need to be… lastly, no monthly fee or per order fee!!