I applied in-person. The process took 1 day. I interviewed at Dunkin' in Mar 2016
Interview
I printed out Dunkin Donuts' generic application and brought it into the store. I got a call back from the manager the following afternoon who proceeded to tell me I "sounded smart" and essentially hired me on the spot.
It was very very easy, they basically just asked my availability and customer service experience. It was more like a conversation not an interview. They called back the same day.
Was asked very simple questions covering things like availability, ability to handle cash, how much i expected to be paid, and the interview ended with a handshake and job offer
Application
I interviewed at Dunkin' (Vernon, CT)
Interview
Was pretty easy. they asked few questions. I answered pretty nonchalantly, and they responded pretty basically. Overall solid interview. Couldn't ask for more. Would rate ten out of ten. They asked about my experiences.