The one lady ( caucasian, seems to be the oldest there, working in the phartmacy dept, but not a pharmacist, usually at night time) is very very rude. She gave hand gestures as a signal that my insurance card is not working. She didnt answer when I asked why until a male pharmacist stepped in to help, seeing that I was waiting for her answer. He seemed to know this lady's rudeness which triggers customers' anger. Just to identify her, she looks like in late 50's or early 60's, not small, underbite and crossed eyes.