Had DirecTV installed on Thursday(April 15) evening - was dissatisfied with the programming; called the next day to cancel, a Friday - was transferred to various people eventually ending up with technical service. - who advised me to wait for 24 hours so that all updates to programming would be complete. It was Saturday now. I called to cancel still unhappy with DirecTV. Was told that I had had their service beyond 24 hours. After some silent tabulating by the customer service rep was tald that would receive a bill for $624.