Coupon Code Display in Order Summary

[Busface]

Greetings,

 

GREAT MOD, first of all.

 

Is there a way to have the actual code displayed in the admin/orders.php area? I have a code that is just for a free gift when used, but I can't tell if it's used, since nothing comes off the price. (When blank it displays as $0.00, so when I look at the order summary, I only see codes that are associated with a certain percentage off.)

 

Any help would be greatly appreciated.

 

Thanks so much!!