You need to be a Krispy Kreme Reward member (sign up it’s free) to get your free Hershey’s Gold Doughnut today. Visit your local Krispy Kreme and scan your app barcode during checkout for your free Hershey’s Gold doughnut! No purchase required! Not a Krispy Kreme Rewards member? Download the Krispy Kreme app, register for Krispy Kreme Rewards and get a free doughnut welcome offer! You’ll also get a free doughnut for your birthday as well as other exclusive offers! Free Hershey’s Gold doughnut valid on Feb. 21st only at participating Krispy Kreme locations.