# 2.3 ยืนยันตัวตน (ผู้มีอำนาจสั่งซื้อ หรือผู้รับสินค้า)

[![image.png](https://book.nopadol.com/uploads/images/gallery/2023-10/scaled-1680-/WhAV3p21ZpFk7aAY-image.png)](https://book.nopadol.com/uploads/images/gallery/2023-10/WhAV3p21ZpFk7aAY-image.png)

[![image.png](https://book.nopadol.com/uploads/images/gallery/2023-10/scaled-1680-/gdKKqdRPAmfScTrB-image.png)](https://book.nopadol.com/uploads/images/gallery/2023-10/gdKKqdRPAmfScTrB-image.png)