UGH. The dreaded employee discount. I work, and ahve worked, in a women's store PT for the last 7 years. Thankfully, that issue hasn't ever come up for me. Technially we are not supposed to use our discount for anyone but ourselves, and gifts. However, in my store, they don't really mind if we use it mom's, daughters, sisters, and family. As long as its not abused, its ok.
I do remember one year, about 20 years ago, working for the holidays in a large, well-known dept. store. I was working in the fashion jewelry dept, and a customer came in, someone who I didn't know, but recognized as we sometimes took the same bus into NYC. But I didn't know her name or anything. She actualy had the nerve to ask me if I could buy something with my discount, and she'd give me the "bread" later on. I politely said sorry, I'm not allowed to do that, which i wasn't but even if I was, as I didn't know her, I wouldn't have done it!