Comment by herbertl

In the spirit of yes, and: how about a subscription similar to a pay as you go phone plan? Pay for the month, and when you don't pay, then you don't get to keep going. After a couple of months, they unsubscribe you, get rid of your account, etc. More often than not, the first thing I do when I sign up for a service is cancel it (after confirming I can use it for the billing period).