Good afternoon, Aldi -Aylesbury, Cambridge street I bought a sports bra yesterday, paid by card which was on my phone. Today I took back the bra to the shop and asked for a refund. As I paid by card the refund was coming back onto my card. I tried to tap the machine twice with my phone but the physical card was needed. When I told that to the cashier my card was not on me he suddenly started to acting very srtoppy. I got the Money and I started to walk out when I turned back and asked why did he behave like this?! He raised his voice and mumbled whatever he said. Only people with manners and good customer service skills should work on the till in my opinion.