Online Supplementary Credit Card Application Steps

1. Generate Supplementary Card Application URL (Primary Cardholder)

  • Step 1. The primary cardholder fills in two basic personal information fields and enters the verification code.
    • Reminder:
    • The primary cardholder must already have the credit card to apply for a supplementary card for family members.
    • The date of birth should be entered as a 3-digit ROC year followed by 4 digits for month and day, for example: 1131013.
    • Please read the application terms carefully and check the box. After confirming that all information is correct, click “送出(Submit)”.
  • Step 2. Select the application item.
  • Step 3. Perform primary cardholder identity verification.
    • Reminder:
    • If you wish to update the mobile number registered with E.SUN Bank, please contact our Customer Service Center at (02) 2182-1313.
  • Step 4. Fill in the supplementary cardholder’s information and generate a dedicated application URL.
    • Reminder:
    • The primary cardholder can click “Send application SMS to supplementary cardholder” to send the application URL via SMS, or click “Generate application URL for family” to display the URL on the page, which can then be shared with the supplementary cardholder via LINE or other methods for application.

2. Apply for a Supplementary Card (Supplementary Cardholder)

  • Step 1. The supplementary cardholder accesses the application URL generated by the primary cardholder and enters the basic information of the supplementary cardholder.
    • Reminder:
    • The date of birth should be entered as a 3-digit ROC year followed by 4 digits for month and day, for example: 1131013.
    • Please read the application terms carefully and check the box. After confirming that all information is correct, click “送出(Submit)”.
  • Step 2. Perform supplementary cardholder identity verification.
    You can verify your identity using SMS OTP (for E.SUN Bank cardholders/depositors only), a credit card issued by another bank, a deposit account at another bank, or a Citizen Digital Certificate.
    (1) SMS OTP Verification (for E.SUN Bank cardholders/depositors only)
    • Reminder:
    • If you wish to update the mobile number registered with E.SUN Bank, please contact our Customer Service Center at (02) 2182-1313.
    (2) Verification using a Credit Card issued by another bank
    • Reminder:
    • First, please enter the credit card number, card expiration date, and mobile phone number. Then, read the application terms carefully and check the box: “I have read and agree to the above terms.” After confirming all information is correct, click “送出 (Submit) ”.
    • You can click “適用銀行 (Eligible Banks) ” at the top right corner to check the list of designated banks.
    (3) Verification using a Deposit Account at another bank
    • Reminder:
    • Digital deposit accounts are not applicable.
    • The mobile number must be the same as the one registered for SMS password service with the bank.
    • To enable identity verification, the designated bank must participate in the Financial Information Service Co., Ltd. (FISC) “Interbank Financial Account Information Verification (PCODE 2566) ” platform.
    • Accounts from other banks are for verification purposes only and cannot be used as proof of financial resources.
    (4) Verification using a Citizen Digital Certificate
  • Step 3. Fill in the supplementary cardholder's application information.
  • Step 4. Upload the front and back of your ID card to complete the application!
Please manage your finances carefully and value your credit

◎Revolving credit rate: 5.88%-15%(determined by your credit score from the Bank; base date: September 1, 2015) ◎Service charges for cash advance (based on the cash advance settlement currency): the amount of cash advance x3.5%+(NTD 150/USD 5/JPY 550/EUR 4). ◎Other relevant rates shall be announced on the Bank's website and application form.