Limit the number of articles per subscription

Hi,
I would like create several levels of subscriptions.
- registered-free (where users can add, let´s say: 50 articles per month, 50 images per month)
- registered-paid (where users can add, let´s say 150 articles per month, 50 images per month)
- registered-paid (where users can add an unlimited number of articles and images per month).

Is it possible with CBSubs? I tried to search the forum but did not find the answer. If this topic is discussed somewhere, I do appologize for spaming.

Thank you for your reply.

Is it possible with CBSubs? I tried to search the forum but did not find the answer. If this topic is discussed somewhere, I do appologize for spaming.

CBSubs can not issue a user a number of articles, uploads, etc... You would need an extension that already has such a feature and then CBSubs could manipulate that feature. CBSubs can NOT add features that do not exist to extensions.