Recently I took my first flight to Moscow on a flight operated by Finnair but the ticket sold by Aeroflot. It was obvious that there was no way of the staff knowing that I have an OWE card. I tried my luck and showed my OWE card. After some thought I was given a free OWE champagne even though I admitted that I did not know the rules and I informed l was prepared to pay and not to make a hassle.