Dark Horse's weekend sale not listed yet as far as I can see.
Today's Christmas freebie is Inhuman #1 (2014), which has been free before.
https://www.comixology.com/Inhuman-1...219_12_Days_09
Today only, from Marvel, an Astonishing X-Men sale and bundle.
Astonishing X-Men (2004-2013) 1-68, and Giant Sized 1.1 and 1.2
Astonishing X-Men Annual 1
Astonishing X-Men: Ghost Box 1-2
Astonishing X-Men: Xeogenesis 1-5
https://www.comixology.com/Astonishi...bGxDYXJvdXNlbA
78 item bundle for $75
https://www.comixology.com/Astonishing-X-Men/bundle/853
Ending 12/21/14 from Fantagraphics, a Leading Ladies sale.
29 select items from female creators
15 select items with female lead characters
https://www.comixology.com/Fantagrap...bGxDYXJvdXNlbA
From Marvel ending 1/4/14, a sale on 15 different Marvel Now collections.
https://www.comixology.com/Marvel-No...bGxDYXJvdXNlbA
Ending New Years Day we get the IDW Discovery sale.
20 essential collections and 20 recent hits
https://www.comixology.com/IDW-Disco...bGxDYXJvdXNlbA