This company sent postcards asking consumers to respond to a survey to get a $25 gift card. They actually wanted consumers to allow a salesman come over to sell a water filtration system. The person on the phone said that the only way to get the gift card was to have the salesperson come over and discuss the wfs and he would deliver the gift card. The salesperson came over and spent almost an hour trying to sell me the system and did not have the gift card. He said it would be mailed to me, but I have not gotten it. I tried to call but had to leave a message.