Only applicable to transactions of HK$10 or above, and cardholders must have sufficient available points of equivalent value.
Service is available to the principal cardholders of Citi ULTIMA, Citi Prestige Card, Citi Plus® Credit Card, Citi PremierMiles Card, Citi Rewards Card (except Citi Rewards UnionPay Card), Citi HKTVmall Card, Citi Gold Card and Citi Classic Card issued by Citibank (Hong Kong) Limited.
Verify Your Identity by Citi
Please enter your mobile number registered with Citi to receive the One-Time Password (OTP)