You can take that too far - they can think you're a bum and refuse to talk to you. (Happened to me!) But yeah, it's very plain that how you are treated by a sa

You can take that too far - they can think you're a bum and refuse to talk to you. (Happened to me!) But yeah, it's very plain that how you are treated by a salesman and what they offer and at what price is very strongly connected with how you dress, are groomed, speak, what car you drove up in, etc.