Follow through on your promises. And make sure that you tell people the truth when they want to cancel or ave moved. I was told that I would be able to pay off my plan over time since I moved and the... Follow through on your promises. And make sure that you tell people the truth when they want to cancel or ave moved. I was told that I would be able to pay off my plan over time since I moved and the new homeowners didn't want the security system. I am now getting collections letters.