Subscriber expiration date

Is it possible with this extension to have a membership sub level expire on a certain day each year? In my case Jan 31st. For example, a user registers on Aug 20th, 2010. Their sub will expire Jan 31st, 2011.

I also need subscribers to receive reminder emails a few weeks before Jan 31st telling them their subscription will expire on said day and they need to go in and Renew their subscription.

Please help asap. I'm supposed to be prepping a proposal for my client and need to figure this out. Thank you!

With CBSubs you can have a yearly physical calendar plan that you can set to expire on a certain day (Jan 31 as you want).

Members registering on August 20th will pay full price for subscription (no automatic discounting because of smaller duration - you might be able to give a coupon though).

Mailer reminders is planned for CBSubs 1.3.

So most of what you want is doable or will be with CBSubs 1.3 (no release date yet).