The number which identifies the merchant's bank or processor.
def get_merchant_bank_id() -> str: ... def set_merchant_bank_id(value: str) -> None: ...
merchant_bank_id = property(get_merchant_bank_id, set_merchant_bank_id)
This field contains a six digit Visa assigned Bank Identification Number issued by the merchant's member bank or processor. The acquirer Bank Identification Number (BIN) identifies the member bank that signed the merchant using the Point of Sale application. This field may not remain zero-filled.