Swift code, the full name of SWIFT, is a special term for banks. Every bank in the world has its own fixed swift code, which is unique and generally used for business transactions between banks. Every bank has its own swift code, and the first few digits of the branch code of the same bank are generally the same.

The bank branch is a mistake of the bank branch. Which branch of this bank did you use?

Since international remittance is now based on sending a telegram or telex, swift code is necessary, but bank branches don't need to know that giving it to the remittance bank is only a verification function.