Getting the 50 cent burgers at McDonalds usually depends on special promotions, app deals, or customer feedback rewards. McDonalds often runs limited-time offers through its official mobile app, where users can unlock discounted items by checking daily deals or notifications. Another smart way is by completing the customer feedback survey on mcdvoice. After sharing your recent dining experience using the receipt code, you may receive validation offers or coupons, which sometimes include discounted burgers. Visiting McDonalds during promotional days, local store events, or value menu campaigns also increases your chances. Always keep your receipt and stay updated through the app for the best savings.