Bought a hot tub with the promise of $600 rebate in food and $600 rebate in fuel. Lots of hoops to jump through, but figured it would be worth it. Just got notice that they will not be honoring any certificates after Dec 1. I still haven't received a dime, and I have sent in 6 certificates. I find it really interesting that ETTSI had an ad appear on this very page as an ad by Google! If they aren't honoring this program, why is it still being sold to potential vendors???? read full review »