Spotted: a customer who thought must be so miserable about her own life that she has to put others down, specifically a worker who was only trying to help. Just because you didn't like what you were told and didn't save the dollar you expected doesn't give you the right to tell someone to go to hell. Shame on you and anyone else who treats workers or anyone for that matter badly. There is a way to communicate concerns/ problems and shame on anyone who feels they have the right to put them down. Perhaps you should try to work in retail for a day and maybe you would learn to have a lot more understanding, patience and respect for yourself and others.