如果是美国站,这个9位的汇款路线。是你添加的美国收款银行账户中的一个数据。根据翻译也称之为Routing number、路由代码或银行ABA代码。
If it is the US site, this 9-digit remittance route is a piece of data in the US recipient bank account you added. Depending on the translation, it is also called Routing number, routing code or bank ABA code.