Hi Stu, QuickBooks doesn't have a Commercial Invoice template, however you can use the new IncoDocs integration.  IncoDocs allows sellers to create Commercial Invoices, Proforma Invoices and all export documentation that is required to ship goods Internationally.  Document templates include all of the fields required for shipping goods and meeting customs requirements.

You can connect your QuickBooks and IncoDocs accounts to sync invoices and purchases, to eliminate data re-entry.  Here's the link to the appstore:  https://quickbooks.intuit.com/app/apps/appdetails/incodocs/

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We hope this helps.  Happy shipping!