Dunkin' Rewards members can claim the limited-time offer by entering promo code FRSHDROP2 in the Dunkin' app. With only 1 million available, you’ll want to add the offer to your account as early as possible before all available redemptions are claimed.

The promotion follows Dunkin’s August 3 giveaway, when the chain released another 1 million free Refreshers through a special promo code shared with fans.

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Editor’s note: This is a limited-quantity promotion available while supplies last. Promo-code availability, participating locations, eligible drinks, and other offer terms can change. Make sure the free-drink offer appears in your Dunkin' account before ordering.

Dunkin’s August 10 Free Refresher Deal at a Glance

Offer: Free Dunkin' Refresher
Date: Monday, August 10, 2026
Promo code: FRSHDROP2
Quantity available: 1 million free drinks
Who can claim it: Dunkin' Rewards members
Where to claim it: Dunkin' app
Availability: Limited quantity while supplies last
Locations: Participating Dunkin' restaurants

Because Dunkin' is limiting the giveaway to 1 million redemptions, the offer could disappear once all available free drinks have been claimed.

How to Get a Free Dunkin' Refresher on August 10

You’ll need the Dunkin' app and a Dunkin' Rewards account to claim the promotion.

1. Open or Download the Dunkin' App

Make sure you have the Dunkin' app installed before the giveaway begins.

You can download it here:

If you already have the app, it’s worth checking for an update before Monday.

Open the app and sign in to your Dunkin' Rewards account.

If you aren’t already a member, you can create an account for free. You can also learn more about the program through the official Dunkin' Rewards page.

Creating your account ahead of time means you won’t have to go through registration while everyone else is trying to claim the giveaway.

On August 10, open the Offers section of the Dunkin' app and enter:

FRSHDROP2

Submit the code and confirm that the free Refresher offer has been added to your account.

Since only 1 million offers are available, entering the code doesn’t guarantee success if the promotion has already reached its redemption limit.

4. Choose a Participating Dunkin'

Select your preferred Dunkin' restaurant and add an eligible Refresher to your order.

Menu options can vary between restaurants, so check what’s available at your location.

You can use Dunkin’s official restaurant finder to locate a participating store nearby:

Find a Dunkin' near you

5. Apply the Free Refresher Offer

Before submitting your order, make sure the free-drink promotion has been selected.

The price should update in your cart when an eligible drink and the offer are both selected.

If the expected discount doesn’t appear, don’t submit the order until you’ve confirmed that the offer is active and the selected drink qualifies.

Dunkin' has been using its Dunkin' Diehards Instagram broadcast channel to quietly tease and release these limited promotions.

The channel launched ahead of the August 3 giveaway, when Dunkin' told members that 1 million free Refreshers were coming and then released the required promo code.

Ahead of August 10, Dunkin' teased another million-item giveaway and encouraged fans to keep their notifications turned on.

That means people who want to hear about future surprise giveaways may want to follow Dunkin’s official Instagram account and join the Dunkin' Diehards broadcast channel.

You don’t necessarily need to discover the code through Instagram, however. Once the August 10 code is publicly available, you can enter FRSHDROP2 directly into the Dunkin' app.

Why You Should Claim the Offer Early

One million drinks sounds like a lot, but Dunkin' has thousands of locations across the United States and a large Rewards membership base.

Unlike a promotion that remains available to every member until a specific expiration time, this giveaway is limited by the number of offers available.

If you want the free drink, your best strategy is simple:

Have the Dunkin' app installed beforehand.
Sign in to your Rewards account before August 10.
Enter FRSHDROP2 as soon as the promotion becomes available.
Confirm that the offer has successfully been added to your account.

Waiting until later in the day could mean missing out if the 1 million available offers are claimed quickly.

Do You Need Dunkin' Rewards?

Yes. You’ll need a Dunkin' Rewards account to claim the app-based promotion.

Dunkin' Rewards is free and normally gives members 10 points per $1 spent on qualifying purchases.

Members can also receive app-exclusive promotions, earn points toward free food and drinks, access birthday bonuses, save customized orders, and order ahead for pickup.

That makes joining ahead of the August 10 giveaway worthwhile even if you haven’t previously used the Dunkin' app.

What Dunkin' Refresher Flavors Are Available?

Refresher availability varies by restaurant and Dunkin’s current seasonal menu.

Depending on your location, you may see several fruit-forward Refresher combinations and different available bases or customizations.

The easiest way to see what you can order is to select your local restaurant inside the Dunkin' app before redeeming the offer.

If a particular flavor is unavailable, try another eligible Refresher before assuming the promotion isn’t working.

If you receive an error when entering the code, check a few things first:

Make sure you entered FRSHDROP2 correctly.
Confirm that you’re signed in to Dunkin' Rewards.
Make sure you’re entering the code on August 10.
Check whether the 1 million available offers have already been claimed.
Close and reopen the Dunkin' app.
Make sure you’re running the latest version of the app.

If the code successfully adds the offer but your drink isn’t becoming free, check that you’ve selected an eligible Refresher at a participating restaurant.

Frequently Asked Questions

Is Dunkin' giving away free Refreshers on August 10?

Yes. Dunkin' is giving away 1 million free Refreshers on Monday, August 10, 2026.

The August 10 Dunkin' promo code is FRSHDROP2.

Enter the code in the Offers section of the Dunkin' app while the promotion is still available.

How many free Dunkin' Refreshers are available?

Dunkin' is making 1 million free drinks available during the promotion.

Once the available offers have been claimed, the code may no longer work.

Do I need the Dunkin' app?

Yes. You’ll need the Dunkin' app and a Dunkin' Rewards account to enter the promotional code and claim the offer.

Is Dunkin' Rewards free?

Yes. Dunkin' Rewards is free to join through the Dunkin' app.

Is the free Refresher available at every Dunkin'?

The promotion is available at participating Dunkin' locations. Menu selection and product availability can differ between restaurants.

Can I wait until later in the day to claim it?

You can try, but there’s no guarantee the offer will still be available. Since the giveaway is capped at 1 million drinks, it’s better to enter the code as early as possible.

Final Thoughts

Dunkin' Rewards members have another opportunity to score a free drink on Monday, August 10, when Dunkin' gives away 1 million free Refreshers.

To claim yours, make sure you have the Dunkin' app installed, sign in to your Rewards account, and enter promo code FRSHDROP2 in the Offers section.

Because this is a limited-quantity giveaway rather than an unlimited all-day promotion, don’t wait too long. Once 1 million offers have been claimed, the giveaway could be over.