Jan is an older lady, short dark hair and glasses and usually has a 90 cm tied around her neck. Herb is a younger guy, he's African American and I believe he is/was the tie manager while Jan is the store manager. Jason is the only other SA I worked with closely who is also younger and he's blonde but he is the one that moved to LV in the same mall. In my time seriously buying from Hermes Charlotte I have also seen a younger girl (I don't know her name or hair color but she is nice) and another male SA who is a little older than both Herb and Jason but still young. He has dark brown hair and is very tall, and he is not very helpful at all. When I went in for my first purchase from the store I specifically wanted a Pop H necklace in gold and orange, which the first SA I encountered (tall, unhelpful male SA) said if it wasn't on display they didn't have it. I was crushed, Jason stepped in, found the necklace in the store, all was wonderful.
I definitely have Jan's card and I might also have Herb's card as well and I can definitely PM you their information if you like. Of the two, I really love Jan, this past March I had commented on how much I loved a particular fragrance I had seen at H Beverly Hills but couldn't remember the name of and from the location and time frame she was able to tell direct me to the correct fragrance. Herb was very recently able to find me a Tatersale twilly mate for my original when they ran out of stock. Again, very sorry to hear you had a negative experience there, hopefully this info can help!