A facial recognition-based self-service payment terminal, comprising a terminal body (10), and an image collection module (20), a display module (30), a payment module (40) and a controller (50) arranged on the terminal body (10). The image collection module (20) is connected to the controller (50), collects facial image information of a user, and sends the facial image information to the controller (50). The controller sends payment information corresponding to the facial image information to the display module (30). The display module (30) is connected to the controller (50), and displays the received payment information. The payment module (40) provides a payment interface for paying a fee corresponding to the payment information. The self-service payment terminal associates the unique facial image information of the user with the payment information, so as to obtain the payment information. The self-service payment terminal facilitates usage by the user, and increases payment efficiency.
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