Auto deactive user after some days

[febern]

Hi There!

I just testing this portal. Im using nuke at the moment but i would like to change it to this. But i need your help.

So i have an idea: if someone register , heshe can able to get the whole site for x days, and i would like that after x days the system deactive her/him, and send a message to her/him of reasons about he got deactive status and if he want to use the site with full status, then he should pay a minimal cost for to keel alive the site.

So is it poosible somehow in kismod?