Is there a way to remove quote summary from the quote email sent by QBO?

Hello andrewnabs,

Sending quotes in QuickBooks with the items' summary is a great feature. For now, there isn't an option to remove it. I'll personally send this as feedback to our engineers. 

You may try sending the quote via personal or business email. By doing this, you have the option not to include the summary in the email. 

If you have more questions, please let us know. Thanks!