US Patent 11176537 Payment information processing method, apparatus, and user device

A payment information processing method is disclosed. The method includes detecting a preset operation for a user interface; displaying a new window on the user interface, the new window including one or more payment application identifiers; selecting a payment application identifier in the new window; and displaying payment information corresponding to the selected payment application identifier on the user interface, thus implementing a convenient means of making a payment without interrupting a current operation of the user, and greatly improving the user experience.