I stopped in (I don't normally eat fast food but I was craving a grilled cheese and a shake). I ordered two grilled cheese and a milkshake. When I got to the window the girl didn't greet me but just held her hand out for my payment. She literally said maybe two words to me and handed me my order like I was inconveniencing her. I asked for my receipt and same reaction. I calmly asked about the grilled cheese as I thought they were 2 for $3. She informed me they were not and made me feel stupid because I've came here twice in my life and didn't know. I told her she was having an attitude and that she lacked customer service because, well, she does. I can't believe they have her working the drive thru. She was rude and clearly does no care whatsoever. Maybe they'll learn.