I got this spiel from someone, don't remember who now. When they told me I needed to call to cancel, I responded "If you can process my subscription online, you

I got this spiel from someone, don't remember who now. When they told me I needed to call to cancel, I responded "If you can process my subscription online, you can process my cancellation too. If you continue charging my credit card, I will charge back the transaction." Then it was suddenly possible to cancel online just fine.