Who uses the orange campus card of Nanjing University?
External employees. According to the information of official website of Nanjing University, NTU campus cards are classified by color: undergraduate cards are green, graduate cards are blue, faculty cards are red, external staff cards are orange and temporary cards are gray. If the campus card is consumed on campus, the balance of the campus card account will be deducted directly. Teachers and students can use Nanjing University APP or Nanjing University Information Portal to recharge campus cards.