So I was at the pharmacy when a young lady was serving me at the cash the other day. Rang my order and I paid. While walking to my car, I thought I had paid a bit more than what I thought my items should have come to, no more than around $10. However, I was calculating it in my head, as when asked if I wanted my receipt, I declined. So I thought maybe I was just wrong, no biggie, didn’t think about it again. Today, I had the same person serve me. This time when asked if I wanted my receipt, I said yes please, as I wanted the confirmation code for the gift card I purchased. When I asked for my receipt, she kind of gave this annoyed look to her coworker next to her, as if it was an inconvenience that I had asked for my receipt. She then proceeded to tell me that she accidentally charged me $10 in cash back, and proceeded to hand me the cash. I honestly thought nothing much of it, only an honest mistake. Only while I was walking to my car I thought about the last time she had served me, and stories in the news about this exact scheme. It is now obvious to me that this was her trying to pocket that money, especially given her reaction to her coworker. Just looking for some thoughts? Should I do anything? I really don’t want to get anyone into too much trouble, as theft can possibly affect her if she were to get a criminal record or something. She was just young, maybe 17-18? At the same time, clearly she is doing this to a lot of people. I’m torn. Ive been young, made stupid decisions/mistakes, and have faced hard times in the past. I don’t know her situation in life, and what is making her want to do this… any advice would be appreciated.