Dunkin’ Donuts customers are routinely overcharged when placing orders from their cellphones using the app provided by the national coffee and baked goods chain, according to a newly filed federal ...

Are smartphones the new credit cards? Dunkin’ Donuts recently launched a app for payment on the iPhone, iPod touch, and Android smartphones. This isn’t anything new (Starbucks does this), but its best ...

A regular Dunkin’ customer says the company secretly overcharges people through its mobile app when they order add-ons to items including bagels and beverages. Now, he’s brought the issue to federal ...

Upset Dunkin' customers took to Twitter on Thursday to air grievances with the company's app. The national coffee chain announced that loyalty members could get a free medium hot or iced coffee with ...

LITTLE ROCK (KATV) — National Cold Brew Day is April 20, and in celebration of that, Dunkin' Donuts will be giving out a free medium cold brew with any purchase through the Dunkin' Rewards App. The ...

Dunkin' is celebrating April Fools' Day by giving out one million free cups of coffee to its reward members. To get your free coffee today, enter the promo code "ThisIsNotAJoke" in the Dunkin’ app, ...

One self-described longtime Dunkin’ fan says he’s encountered something of a coffee irregular — and is suing the local doughnut giant, alleging that the company’s mobile app is ripping him off. Boston ...