Dunkin' Donuts joins with Irving Oil for gas-saving program
July 10, 2008
WCSH6 TV (Portland, Maine):Dunkin' Donuts is entering into a partnership with Irving Oil in a program called "Override" to save on the cost of gasoline through Sept. 4, 2008. Dunkin' customers who spend at least $20 can save four cents per gallon at Irving's pumps.