This company called and called and finally I allowed them to come out for demo for a $50 Home Depot gift card. The system was outragously over priced but did receive a gift card. $20 gift card that is. I called the person that called us the day before the appointment and now acts like he is just the scheduler. I asked him where my other $30 is. He said oh, they give out $20 cards, not $50 like some others. I know he clearly offered $50. These guys do a bait and switch just to get in your house. Run from this company!