Went to Walter's in Park Ridge twice in the beginning of this month. First, to add to my 6 dines for the bonus miles and second, to use some Chanber of Commerce gift certificates that I received as a gift. So, I wait for my confirmation e-mail and don't receive any. I called yesterday to find out that the gift certificates, although treated as cash, is considered a "coupon" and therefore - NO MILES! I do plan on fighting this one. But, just FYI.