I have been using this discount for over a month. Spend >$59 and get 20% off your existing and future purchases. The discounts works on pre-orders and are stackable on promotions as well. https://www.direct2drive.com/#!/rewards
I used the discount on Pillars of Eternity II: Deadfire Obsidian...
Can anyone in California confirm that the deal is coming to an end on Monday? I was at the store in Fresno and the lady said that the deal runs until September.