I went to Cosco's in Mayfield tonight only to renew my membership. I went in the exit door not realizing it was until some lady rudely stopped me and told me several times that I need to walk around and go through the other door. I just had injection shots in my knees so I did not want to go the longer way around. Every step counts when your knees are in pain. One other time I dealt with someone at the store that was not customer friendly.