We never sell or give out your personal information to anyone. Period.
We will, from time to time, use your email address to send you only TwoMorrows-related messages of interest.
An example would be a reminder to renew your subscription once it expires.
Another would be to let you know of a new item shipping that is similar to one you previously ordered (ie. if you ordered the LEGION COMPANION, we'd probably e-mail you about the BEST OF THE LEGION OUTPOST, since both are about the Legion of Super-Heroes).
But we hate having our own e-mail box cluttered with junk mail, so we promise we'll keep such correspondence to a minimum.