In JMS you can specify an expiration date for a website.
You also have an expiration URL that you can use to redirect the user to a specifc page on your website to guide them.
Also in JMS when you are using the "billable website", the user can return on it website definition and click on the "renew" instead using "new".
You can develop your own system using AEC.
Today we have not created such plugin ready to use but the user manual gives you information in the case you want develop you own system. See chapter 4.
If you want that we develop specific things for your project, we also billable support that can be used for that.
You can order it at
www.jms2win.com/download?page=shop.produ...35&category_id=1