We are aware of a current issue affecting all Prepaid NX purchase attempts involving Karma Koin cards/codes where the "Redeem" button is missing. As of this message, we've identified the root cause of the issue, but a full fix will not be fully implemented until the coming week. For the time being, we ask that you remain patient with our Billing Team while we work to correct this issue as soon as possible. Thank you again for your understanding in this matter.
- The Vindictus Team