NX is virtual currency used in all games serviced by Nexon America, Inc. NX can be spent to purchase in-game items, accessories, and services. There are two types of NX:
NX Prepaid is purchased using Karma Koin cards or PayByCash. There are no restrictions for NX Prepaid.
NX Credit is purchased using a credit card, PayPal, or Charge Mobile, or may be earned via the Earn Free NX program. NX Credit cannot be used for certain items in Nexon games. Full details can be found under �NX Credit Restrictions�.
NEXON GAME CARD (EU) IS ONLY APPLICABLE FOR NEXON EUROPE ACCOUNT. PLEASE VISIT NEXON GAME CARD OFFICIAL WEBSITE FOR MORE DETAILS.