I haven't been checking sales reports on Smashwords lately, so I don't know if they did them all on one day or three days in a row, but there are now new sales reported for Sony, Apple iBooks, and Barnes & Noble. I did best on iBooks as usual, with Barnes & Noble next and Sony last.
As on Amazon. No Safe Haven is selling the best, but Shades of Empire isn't that far behind it. Also, I have more sales in the US than anywhere else. I wish I knew how The Sixth Discipline (free book!) was doing on all those platforms but B&N is the only one that lists numbers for free books (except maybe Sony, and I haven't got a free book with them yet).