No, you cannot submit the Publix survey from outside the U.S. The survey at publixsurvey.com is specifically designed for residents of the United States who have recently made a purchase at a Publix store. The platform may restrict access based on IP addresses outside the U.S. Additionally, the rewards and feedback systems are meant for U.S. customers only. Attempting to access or complete the survey from another country may result in errors or disqualification. To ensure your feedback counts and you are eligible for rewards, it's best to participate from within the United States after a valid store visit.