Dunkin Donuts - Over charge
Hot Coffee refill - Complaint
LAUREL, MARYLAND -- I use my rifillable mug to purchase hot coffee and was over charged $1.69 by Dunkin Donuts store #341097 cashier Kinnaben M. 8305 Ice Crystal Drive Laurel Maryland. I always buy coffee and donut when visit all Dunkin/Baskin Robbins. Do not have time to confront the store cashier when overcharged. I expect the Dunkin Donut Corporation make their emplyees aware and honor the promotion of the 99 cent refill Mug. My total order cost was $ 2.78.
I would appreciate Dunkin Donut correct the problem at all stores.
Thankyou W. Myslak