Maximizing your McDVoice survey rewards is easy if you follow a few smart hacks. First, always keep your McDonald's receipts, as each one allows you to take a survey and earn a reward. Since the survey can be taken once per receipt, you can visit multiple times and accumulate more rewards. Make sure to complete the survey within seven days to keep it valid. If your receipt lacks a sur... https://mcdvoice.us.com/2025/03/29/mcdvoice-survey/