Krispy Kreme Buy One Dozen Get One Dozen For $1 The links in the post below may be affiliate links. Read the Full DisclosureJune 2, 2022 by Kim Julian Celebrate National Doughnut Day Friday, June 3rd with this Krispy Kreme deal! Preorder now to enjoy a $1 Original Glazed Dozen when you purchase any dozen. Online use the code: BOGO1 for the deal.