For the sake of the customers, walmart is conducting a customer satisfaction survey for the residents at. This code can also be used to enter sweepstakes to win a Walmart gift card worth $1,000 on your next visit to a Walmart location. Walmart Canada Survey – Win $1000 Gift Cardīenefits of the Walmart Canada Customer Experience SurveyYou will receive a Walmart Canada promo code when you complete the Walmart Canada Customer Opinion Survey.