Premium Upgrade Coupon "used"

[The-MathMog]

Hey. I wanted to upgrade my standard BYN to Premium using the coupon, but I must've tried using it in checkout quite a while ago to see if it worked. So now I can't use the coupon, as I "used" it, but never bought the upgrade.. ^^
I can still find the order from back then, which has since expired.
Any solution to this, or just bad luck?

[admin]

I have just re-issued the invoice where the coupon was used initially, you should be able to process this invoice now.

Regards,

[The-MathMog]

57 minutes ago, admin said:

I have just re-issued the invoice where the coupon was used initially, you should be able to process this invoice now.

Regards,

Thank you very much! Both for the quick response and the software itself