Dunkin' Donuts is organized by region. I did some shops last Fall in what I believe was the North Jersey / New York region. The Philadelphia / South Jersey / Delaware region did not participate in the same campaign to mark coffee cups. But the Philadelphia / South Jersey / Delaware region did have a mystery shop program about 18 months ago for sandwiches which did not extend to the North Jersey / New York region.
Shopping Southeast Pennsylvania, Delaware above the canal, and South Jersey since 2008