I just learned about this today and wanted to share!
Goodreads users: did you know there’s a new feature available called Goodreads Deals? Sign up for the daily email and you’ll get personalized updates on promotions and sales on books based on your Want to Read shelf and authors you follow. The notifications cover sales on Amazon, iBooks, Nook, Google Play, and Kobo. The downside is that it looks like its only open to US users–so far.
Needless to say, I just signed up! (Which may be dangerous since my TBR is already quite long… haha)
Here’s the link to their blog post announcing the feature if you want to learn more: https://www.goodreads.com/blog/show/648-new-great-deals-on-ebooks-personalized-just-for-you-u-s-members
And here’s the sign up page: https://www.goodreads.com/deals/about?utm_medium=web&utm_source=userblog&utm_campaign=dealsblogpost