Thank you for using Sitefinity.
There is an option to Create a custom order confirmation e-mail template formatter
. In the template you need to query the respective order information
In that Blog post
you could find an example of customizing order confirmation e-mail.
I hope this information helps. Please let me know if I can assist you any further with this service request.
Do you want to have your say in the Sitefinity development roadmap? Do you want to know when a feature you requested is added or when a bug fixed? Explore the Telerik Public Issue Tracking
system and vote to affect the priority of the items