I just learned about this. It runs through this Sunday, January 31st. Shop for ebooks at Kobobooks and apply a coupon code at checkout for 50% off on all books published through Kobo Writing Life (in other words, all indie-published titles, including backlist books that your favorite author has brought out on her own). This is a great opportunity to stock up.
Here’s the coupon code: JAN1650
Here’s a link to my author page at Kobo.
And here’s a link to the list of all eligible books. (1,412,148 titles!)