On October the 17th I had an adt alarm system installed in my house. I was promised a 100.00 gas rebate by the representative. When I received the rebate coupons, it seems I could only redeem 1 per mo. I sent my first one in October. No response. I sent another one in November. No response. Today Dec. 8, 2008 I tried to call the company. I couldn't get an answer. I searched the name on the net. No address was found. I found another letter about a rip off from this company. Apparently we are victims also. Watch out for any offer from any company offering gas rebates. This other letter was a resort, mine was ADT.