I need to pay cash for a service today and took my max out of the atm and thought I'd get cash back at Sainsbury's. They don't do it anymore. I believe Tesco doesn't either. But I can't find out if M&S or Waitrose still do it - does anyone know or what stores still offer it? My bank is in the middle of a very busy area with no place to park, so hoping to avoid going there.