Migrants to IJ, 2007

I'm not sure there's a reliable way to do that (they claim they don't keep that info). If you're planning on leaving entirely, you could either delete your account or tell your bank to block charges from 6A. But LJ is legally bound to give you a refund for unauthorized charges--even my old internet company (with worse customer service than 6A, scarily) eventually gave me a refund when they "duplicated" my canceled account. Check your credit card bill regularly.

-Carmarthen