Dunkin' has brewed up a surprise for coffee fans today.
The company confirmed to USA TODAY it is giving away one million free coffees on Thursday, Sept. 24 starting at noon ET.
The deal is redeemable by entering a code on the Dunkin' mobile app.
It comes days before the chain is set to celebrate National Coffee Day on Tuesday, Sept. 29 with more free coffee and a collaboration with L.L. Bean to boot.
Here's what to know.
See Dunkin' free coffee promo code
Dunkin' fans can redeem a free coffee starting at 12 p.m. ET today with the code "JUST4U."
The deal is available by entering the code on the Dunkin' mobile app. On the app's "offers" page, scroll down to the box that says "enter a promo code" and type in "JUST4U."

It is only available for the first one million customers who enter the code,
so users will have to act fast.
More free Dunkin' coffee coming next week
If you missed the chance for a free coffee today, there's another opportunity next week for National Coffee Day.
In honor of the day and Dunkin's new merch launch with L.L. Bean, Dunkin' Rewards members will be able to get a free medium hot or iced coffee with any purchase through the Dunkin' app on Tuesday, Sept. 29.
The offer excludes cold brew and hot espresso beverages and cannot be combined with any other offer or promotion.

Also on Sept. 29, Dunkin' is launching its first-ever collaboration with L.L. Bean. They are unveiling a sweater and boat and tote, which will be available for purchase on Tuesday, Sept. 29 at 10 a.m. ET online at llbean.com/dunkin.
A sweater cup sleeve as part of the partnership was also available while supplies lasted on Tuesday, Sept. 22.
Dunkin' is also selling a limited-edition L.L. Bean coffee tote accessory, which will be available for purchase on Sept. 29 at 10 a.m. on DunkinRunsonMerch.com.
Melina Khan is a national trending reporter for USA TODAY. Keep up with her on X @melinakh and Instagram @bymelinakhan.
This article originally appeared on USA TODAY: Dunkin' giving away one million free coffees today. See code













