Before purchasing anything on Knight Online, your card must be verified on click and buy. I'm sure many people know this, but reading through past topics from when this new law started Jan 08, alot do not.
If you try to purchase without a verified account (by accident in my case), it still takes the amount out of your bank for 48 hours, or may be lost completely. Your bank do not know how to deal with it, as it takes 24 hours to come into records. Now after all that, I made a fraud case and cancelled my CC card for no reason in the end.
How frustrating because K2 does not give any warning of this.