Unpublish node after duration

When users purchase a product (in this case a length of publication), I would like to publish one of their nodes they choose. Now af开发者_如何学运维ter that time, I would like that node to be unpublished. How could I configure Rules to automate this process for me? Is there a better module for this?

you can use rules for that, see in Rules Group or script it yourself, see this Forum Question