The following is the AI's preliminary analysis of this message, which we hope will provide you with some ideas before it is fact-checked by a human.
這則訊息提到「匯款面交單都有保留嗎」,這句話可能引起閱聽人的懷疑。因為一般來說,匯款是透過銀行或第三方支付平台完成的,並不需要面交。如果有人提到需要透過匯款面交單,可能存在詐騙風險,閱聽人應該保持警覺,避免受騙。