我用过，里面有详解In your DBS online banking account set up a new Funds Transfer to Other Bank. 1. Funds Transfer > To Other Bank 2. Add Account : a. Payee Bank Code : Citibank NA (7214) b. Payee Branch Code : 011 (the same for all personal credit cards) c. Payee Account Number : Type in the LAST 11 numbers (that is, omit the first 5 numbers) d. Name of Payee : your own choice, I used "CITI VISA *****(my surname + initial)" so I could tell which card I am paying for.