The recommendation link address sent by CITIC Bank's credit card contains a recommendation number to identify the recommender. The account manager can also inform the customer of the recommendation number separately. Customers can fill in the recommendation number through the credit card supermarket and mobile phone on the website to apply for a card. If the customer directly clicks on the link of the account manager to apply for a card, it will automatically bring the relevant recommendation number by default.

Note: The recommendation number is not required.