Tired of paying $84 a month for DirecTV? Hate to tell ya, but there's no way to cancel it online, so forget it. You can spend money online with DirecTV a zillion different ways, but you can't cancel. You have to call them.
Next, by phone you'll be presented with a recorded voice and list of choices, none of which are "I want to cancel my account!" So you must interrupt the robot voice and scream, "AGENT!" The voice will say something like, "OK, but tell me what you need." And you scream, "I want to cancel!!!"