After the JD Finance co-branded card application is approved, the card number cannot be read. It only shows that the bank review is completed. It will take two days to show that the card has been issued, but the card number only shows the last 4 digits. This can only be downloaded. You can view the bank APP with your ID card and the mobile phone number reserved when applying for a credit card. You can also directly use the reserved mobile phone number to call the bank's customer service number. After verifying the identity information, you can query the complete credit card number.