The main reason to complete the MCDVoice Feedback Survey is to improve customer satisfaction levels. There is also an option to enter into the monthly sweepstakes with valid purchase receipt containing survey code. You can also rate your experience by giving positive or negative feedback is considered. McDonald's is very popular fast food restaurants in USA .Even there are many customer surveys to complete , mcdonalds is special ones. By Taking mcdvoice survey, customer or participant can give his opinion. It's the official site to McDonald's Mcdvoice Survey at www.mcdvoice.com.Within 7 days, Submit the feedback & earn free sandwich on survey. User can redeem validation code with printed purchase receipt and secure the 50 fuel points of the after completion of sweepstakes on your next shop at the restaurant . After participated with mcdvoice survey conducted by the the retailing company to give customers to the dining experience. Access www.mcdvoice.com/survey to enter McDonald's survey. Provide your feedback survey at MCDVoice.com to win free sandwiches.