I recently started working in a small corner sweet shop.
This afternoon, when I was working alone, three little girls aged between five and six came into the shop. All three came up to the counter and without saying anything, the oldest looking girl put a bank card on the counter.
The three girls turned away and started selecting sweets from the displays.
I called the girl back and asked her if her mother was coming in and she said "No". I told her I couldn't take any payments from the bank card without the owner present.
The girl picked up the card and all three left the shop.
About five to 10 minutes later, the (I assume) mother came in, apologised and paid for the sweets with the card.
I have never worked in a shop before, so I don't know if it's normal for people to send such young children into a shop with a bank card. It doesn't seem right to me and in fairness, the child's mother didn't seem surprised or put out that I wasn't prepared to accept card payment without her present.
Is this normal? Was I being unreasonable?