According to the latest reports from Take-Two Interactive, they have sold-in (or shipped) 45 million copies of Grand Theft Auto 5.
Those are some impressive numbers when you consider that back in October they had only sold-in 34 million units. Then came the next generation versions of the game for the Xbox One and PlayStation 4. Take Two says that the Xbox One and PlayStation 4 versions of the game have only accounted for 10 million of the 45+ million sold-in. Take-Two and developer Rockstar claim that the online version has exceeded their expectations and it has over 24 million players.
The long awaited Heists add-on is still coming and it will still be free. We still don't know when it will be released, but we know they are working on it.