[miskin]

Having a list of allowed recurring payments for your card is not an impossible requirement. Ability to cancel approval on your side would not be too complicated for the bank and would be very useful even without integration with other side to really cancel the subscription.

[thfuran]

That sounds like tortious interference. Or maybe they'd get away with it since technically they're only providing the means for the customer to violate their contract at the click of a button. But anyways, cancelling your payment without cancelling your subscription doesn't actually save you any money unless the service provider chooses to immediately cancel your account in response.