No need. It's safe. According to official website Bureau of Commerce, college students can enjoy the exclusive catering discount for young talents only by showing their student ID cards, so that young talents can get a better consumption experience. Student discount is a preferential activity for teachers and students at school. Educational discount is a marketing tool, just like normal business, personal privacy will not be revealed because of the discount, so there is no need to worry about revealing personal privacy. Therefore, the hotel's student discount does not require signature security check.