FUA
I worked for ezy a few years ago and a flight I was rostered for operate as subbed to FUA. As the sccm that meant to be on the flight, I still had to be on the flight (checked in as a passenger) as a 'rep' for ezy in the pax had any questions. When we got to BCN, the crew got off to go shopping. When I asked about the cleaning of the cabin, they said that the crew were not paid to do that, but ezy wouldn't pay for cleaners, thus the a/c stayed a tip.