I don't know if it was because of status but ....
On my almost monthly YEG-YYZ / YYZ-YEG 4 hour flights I always order 2 red wines when in Y.
In 2011 I think I might of paid for both twice. I've been charged for just one and when I pointed out error the FA went "don't worry about" it several times, been given both for free because machine won't print a receipt, When I ordered a 3rd they just gave it to me no charge, etc
Most of the time I'm in row 13-15