Nexon Cash Expires?!

Lmfao! I just got this in my e-mail :

Hello Nexonites, this is Nexon America.

We thank you for your continued support of our games.

This is to notify you that your unused Nexon Cash on your Nexon Passport may be subject to expire.
After reviewing your account, Nexon America has learned that your Nexon Cash balance on your Nexon Passport <Censored> has remained unchanged for over a year. You can avoid the expiration by either charging your account or purchasing an item in the game using Nexon Cash, but if no new transaction of Nexon Cash occurs by September 30th 2009, your remaining 8 Nexon Cash on your <Censored> account will expire.

Thank you.

The Nexon Staff

Lmao! I never knew they actually had an unused time limit!