Mcdonald'S Online Survey Free Meal. The mcdonald’s online survey is a short questionnaire that asks customers about their recent experience at a mcdonald’s restaurant. Mcdonald's has released a customer satisfaction survey called mcdvoice in order to gather feedback across its 38,000+ restaurants.
It’s not uncommon for fast food restaurants to hand out receipts with surveys at the bottom that promise free food if it’s filled out. We explain how the mcdonald’s survey hack works to get you free food and what you need to do to qualify.