I work in a supermarket and it feels really sad that it is noteworthy when customers apologise.
I had a customer come to make a return yesterday of some lights in packaging I didnt recognise as from our store, which I told her. She had no receipt and the item didnt come up on my system but she was adamant that she bought them from us and when I said that I could not return an item that we didnt sell she became very defensive and said she would call Head Office about my refusal to return an item she k ew she bought from us.
I told her she was welcome to do so but we 100% would not refund an item we had not sold her. She got huffy so I figured I'd get rid of her quicker if I could prove she was wrong, so asked her to show me where she got the lights from. We went to where she claimed to have picked them up and lo and behold, the shelves were full but none of the lights she claimed were there. I asked her if she was sure she didnt buy the lights at one of the shops in our retail park (Home bargains, B&M, Argos and Poundstretcher) but she was adamant she bought them from us, even when I googled the company name printed next to the barcode and it came up as Home Bargains' parent company. I eventually told her that I couldnt help her and would not refund an item I had categorically proved she did not buy from us and she stormed out angrily.
30 minutes later I saw her back in my queue and braced myself for demands for supervisors and managers only to be totally shocked when she instead got to the front of my queue and looked very shame faced, holding some flowers that she gave to me along with an apology. Once she left our supermarket she had gone over to Home Bargains in an attempt to prove me wrong, only to find out that she was in the wrong and the lights had been bought there (and so they happily refunded her money).
Most people would have just gone home but this woman acknowledged her unreasonable behaviour and made a point to come back and not only own her mistake but apologise for the way she had spoken to me. This is such a rare occurrence that it was literally the talking point of the rest of my shift as colleagues heard the tale and kept asking if it was true that I got an apology from a customer