eshop order export including discount codes

Hello,
I’m trying to figure out how to export the order data from eshop which would include the user’s name, email, date, items purchased, total, and a discount code if they used one.

Is there any way to do so? From phpmyadmin I can see the order data, but nothing about whether a discount was used and which one. Ideally, my client could export this info straight from the eshop interface.

thanks!
Maiya