When withdrawing money from China Bank, the 9-digit number is the remittance number automatically generated by the banking system. With the remittance number and withdrawal password, the payee can apply for withdrawal at the bank agency in China.

Personal password remittance is a brand-new remittance method launched by Bank of China relying on financial technology innovation, and it is a star product under BOC Yi Hui brand. Customers use debit cards/passbooks to transfer money to the designated payee through China Bank Counter, Internet Banking, Mobile Banking and China Bank (with their cards), set the remittance payment verification method (including password, mobile phone verification code or password+mobile phone verification code), and inform the payee of the remittance number (generated by the banking system) and the designated verification method, so that the payee can use the remittance number and the designated verification method.