So…I misunderstood. Preorders are the ones ordered from the retail affiliates (Kobo, Apple iBooks, B&N etc). When you “Add to Library” off the Smashwords site, I guess they will just alert you that the books are ready to buy (?)
Some Links to buy my books (and other people’s books too, yeah, I support that):
Baker&Taylor Blio http://www.blio.com
Apple iBooks https://itunes.apple.com/us/app/ibooks/id364709193?mt=8/
All works published on Smashwords can be downloaded for Safari, Kindle (MOBI), KOBO, EPUB, PDF and RTF.