Payment per period/user

Hi All,

I’m wondering/searching for the following;
I want to be able to have people pay for a period of time, after which his classified-ads get hidden or contact buttons get disabled.
So, not pay for each ad, but pay for a period of time. During this period, the user can add as many classifieds as he wishes.

Is this available?
Please share your thoughts.

http://ww.wp.xz.cn/plugins/another-wordpress-classifieds-plugin/