Possible to Change Payment Plan/Subscription?

I already checked NCSoft support, there was no answer. Regardless, is it possible without cancelling the current subscription?

no, but canceling the current sub does nothing except tell it not to use the old billing information/cycle. your account will still be active and such until the date listed on your plaync account management page.

So, basically, there is no way to change your subscription from say a 3-Month plan to 1-Month?

There is, but you just have to cancel the old billing plan first, then input the information again to start a month to month billing plan.

I see. Many thanks.