Talk:Gameplay overview/@comment-107.2.119.209-20150405011053/@comment-24491781-20150708153027

the floating mail is the extra mail you can acquire which counts to your total mail which is seen under Passengers tab and above "Trains" tab, you can use that if you create a train with Mail wagons, you can then send that mail train to Local and receive Gold of it or send it to International and have your friend(s) or contract people receive gold of it