Mildly embarrassed and a bit ashamed, but for no good reason. I went to the supermarket, and grabbed 2 expired loaves for 47p, which I can freeze and live off. I also got a jar of pesto, some soya milk, and a kilo of pasta (80p for the kilo). I decided I would treat myself to something sweet, but all the choc bar packs were like £1.75, in the end I saw an offer for 2 packs of 5 for £2 with the loyalty app so thought I'd get those. After all that, got to the checkout and it didn't come to a lot - but they'd charged me full price £2.70 for the chocolate bars. So I went and took a photo, then went to the customer service desk and requested they give me my 70p, and they did. In the past I'd have just walked out annoyed because I was earning well and didn't really care, but 70p could buy me a week's worth of loaves - no point scrimping on things just to get robbed by the bastards.