I have also learned the hard way!. I cancelled my service with ADT on the 9th March 2011 and specifically asked the accounts department whether i will be billed again in April as i was leaving the premises end of March and was told i would NOT be billed again, lo and behold on the 2 of April i was debited once again!. After being pushed from pillar to post and ending up with a Jaques who sweetly told me it is a calender month that's why it went off, after venting my spleen somewhat on him and in no way being personal towwards him he put... read full review »