Krispy Kreme gives away a doughnut per day to vaccinated people, until 2022

I mean... surely they can't be making money on this, right?!

A lot of offers I've seen like this (e.g. Wendy's free Frosty keychain fob) require buying something else with the free item, just to make this vaguely cost effective.

Bold move on Krispy Kreme's part.

You'll not die of Covid. So, why not try Diabetes instead!