I'd like that in my orders dashboard (attached) I'd have one extra column informing which 'discount cupom' was used in that order (if any).
In the attached file you can see how my orders' dashboard looks like in the moment. Although it's not in english you can figure out what I'm talking about. Can I add another column in there? How so?
I'm running version 188.8.131.52.
Thanks a million!