How to connect GigaBook to your QuickBooks Online account
Syncing your GigaBook account to your QuickBooks Online
Navigate to https://gigabook.com/settings/gigasync or in your dashboard, hover over Gear icon and click Settings Hub.
In the Settings page, click Sync 3rd Party Calendar under Data & Sync.
In the Data & Sync page, do the following steps:
Scroll down to QuickBooks section.
Click the Plug icon at the upper right corner.
Click Connect to Quickbooks.
In the pop-up window, login to your QuickBooks account.