Free cinnamon sugar doughnut Friday at Duck Donuts

Store

Duck Donuts

Category

Restaurant Coupons

Posted

June 3, 2025 (Jun 3, 2025)

Where to use

In store: show the coupon on your phone at checkout

Cost

Free. No account needed to use a coupon.

This Duck Donuts offer was posted on June 3, 2025 in Restaurant Coupons. Open it on your phone at the register and the cashier scans or enters it from your screen. Offers like this usually run for a limited time, so use it soon. The newest Duck Donuts coupons are listed below, and every one is also free in The Coupons App, with an alert the moment a new one arrives.