By default, estimates and invoices are automatically queued for syncing when they are "issued" (sent by email).
If you prefer, you can disable automatic syncing and manually choose which documents to sync. Here's how:
1. Turn off automatic sync in your Jost's Quickbooks Sync settings page.
2. Select specific document to sync. Note that a document can only be synced once.
Your documents will be synced to QuickBooks that night.
If you need to sync right away, you can use the Sync Now button in Joist's QuickBooks Sync settings page.