CANTON, MA – Dunkin’ Donuts announced yesterday that it is celebrating National Coffee Day, September 29, by treating its customers to a free cup of coffee.
The free java offer is accessible via the company’s mobile app and redeemable at participating Dunkin’ Donuts restaurants throughout the United States. The offer is redeemable only on September 29 through the "My Offers" tab of the Dunkin' App, the brand's app for mobile payment and gifting.
To further the celebratory good cheer, the Dunkin' is selling its packaged 16-ounce coffee for $5.99 and a 14-pack of its K-Cups for $7.99 on September 28 and 29.