Changes to trading, mail, characters and signing in

Auction house

• Your characters cannot buy each other's lots. Lots listed by your other characters no longer appear on the market
• The recent average price counts every item sold, so one item sold at an unusual price moves it less than a large lot
• The price filled in when you sell is never below what a vendor would pay

Mail

• A mailbox holds 200 letters. A letter to a full mailbox is refused until its owner throws some away
• One character can send another up to 10 letters a day

Characters

• An account can make up to 3 new characters a day
• A character can keep up to 10 loadouts

Signing in

• The account page has Sign out everywhere else, which signs out every other device and leaves this one signed in
• A device stays signed in until it has gone 30 days without being used, however long ago you signed in on it