In order to consolidate the terms used to describe Nexon’s virtual currency, Nexon Cash is becoming simply NX.
We are also introducing a new icon 
to represent NX currency. We’re also consolidating the names of different types of NX. All NX purchased through Nexon Game Cards or PayByCash will be referred to as NX Prepaid. If purchased through PayPal, NX will be referred to as NX Credit. Please keep in mind this is just a naming change; your existing NX balances will be unaffected.
Differences in NX Cash Types
Please note that NX Prepaid and NX Credit each have different uses.
NX Prepaid has no limitations on what in-game items it can purchase. Exceptions to this would be Cash Shop Items that must be unlocked in the first place (high-ranking NX Items in Combat Arms or Gachapon).
NX Credit is restricted from purchasing certain items in each of our games. Unfortunately, non-prepaid NX has been used in scamming and fraudulent activity. To combat this, we prevent NX Credit from being used when gifting. Below you will find specific restrictions in each of our games.
Combat Arms
Supply Cases, Black HiSec Keys, and Mercenaries cannot be purchased with NX Credit.
MapleStory
Character Name Change, Character Transfer, and Cash Shop Surprise cannot be purchased with NX Credit, nor can NX Credit be used in the Maple Trade System (MTS).
Gachapon and Remote Gachapon cannot be purchased with NX Credit until level 30.
Mabinogi
The following Gachapon cannot be purchased with NX Credit until level 30.
NX Prepaid and NX Credit cannot be used together to purchase one item. For more information on NX, you can always visit our NX Guide. These changes will be rolled out to each game in the coming weeks. Please keep an eye out on our game websites for more information.
Thanks, and see you online!