I got sent an email for their cashback thing. Decided to try it. Well their site froze as I tried to deny access to my gmail. Next thing I know I'm finding out that this email went out to not only my contacts but the contact in the other category. Even when you authorize access to email I've never had another company not allow you to select who the email goes to. And now they're avoiding my emails asking for a list of who they sent it to so I can apologize. They read my facebook message instantly and still no response 12 hours later. I also sent two email and two tweets.