Abstract: A vending method capable of supporting vending machine with identity (ID) recognition function, suitable for a vending machine for verifying an identity of a consumer, and the method comprises steps of: generating a digital information on the vending machine; enabling an identity recognition application according to the digital information; enabling an image capture unit of a mobile device through the identity recognition application to capture a current head portrait of the consumer; and determining if the consumer passing through an identity recognition by using the identity recognition application; wherein, if the consumer passes through the identity recognition, enabling a sale function of the vending machine.