The main reason to complete the MCDVoice customer 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 customer dining experience by giving positive or negative feedback is considered. McDonald's is very popular fast food restaurants in USA .Even there are many customer satisfaction surveys to complete , mcdonalds is special ones. By Taking survey, customer or participant can give his opinion. It's the survey site to participate in official www.mcdvoice.com survey. Within 7 days, Submit the feedback & earn free sandwich on survey. User can redeem validation code with printed purchase receipt and of sweepstakes on your next dine at the restaurant . After participated with mcdvoice survey conducted by the the mcdonalds food restaurant to give customers to the dining experience. Access the www.mcdvoice.com customer satisfaction survey to enter into monthly sweepstakes .