Chick-fil-A, the popular fast food chain, offers a customer feedback survey through their website, https://www.mycfavisit.blog/. By participating in this survey, customers not only get a chance to voice their opinions but also have the opportunity to win a complimentary sandwich. It is important to note that this offer is exclusively available to residents of the United States who are loyal customers of Chick-fil-A. By taking part in the survey, customers can provide valuable feedback to the company while also potentially receiving a delicious free meal. This initiative demonstrates Chick-fil-A's commitment to engaging with their customers and continuously improving their services.