FREE Donut at Krispy Kreme! This post may contain affiliate links or sponsored content. See Disclosure Policy. Online Deals Tomorrow, January 31, Krispy Kreme Rewards Members can get a FREE Valentine’s Day donut at participating locations (limit one per customer)! Download the FREE Krispy Kreme App (iOs or Android), head to your local Krispy Kreme store, scan the app barcode at checkout and enjoy your FREE donut! Yummm!