When working with the Paypal subscriptions there's a way to change the role of a user if their payment doesn't go through or their subscription expires.
Essentially I had an "expired" user role and a "subscriber". In the paypal feed page I was able to set the role to "expired" from a dropdown very easily.
My client has since decided to change to Authorize.net but there doesn't seem to be the same feature. How do I ago about getting this to work? A subscription that does nothing once it expires isn't very useful...