What is csc on subway app?

CSC, or Customer Satisfaction Survey, is a feature available on the Subway app that allows customers to provide feedback on their dining experience at Subway restaurants. By participating in the CSC, customers can share their thoughts on the food quality, service, cleanliness, and overall experience at the restaurant. Subway uses this feedback to improve their offerings and services to better meet the needs and preferences of their customers. Customers may also be rewarded for completing the survey with discounts or special offers on their next visit to Subway.