The invention provides a method for preventing scalping tickets, belonging to a method for recognizing tickets and aiming to prevent scalping tickets in short supply. The method for preventing scalping tickets comprises the following steps of: directly printing
information data of human biologic characteristics of a
ticket buyer on the
ticket surface of a sold
ticket when selling the ticket; correspondingly, when checking the ticket, comparing the human biologic characteristics of a ticket holder with the
information data printed on the ticket surface of the ticket to identify whether the ticket holder and a ticket buyer are the same people, thereby preventing scalping tickets. The human biologic characteristics provided by the invention are fingerprints of a
human body, eye irises, a human face and the like and can be quantified into fixed data values after being collected by apparatus. The method provided by the invention can be widely applied to the fields such as transportation, competition, performance, visit,
work activity and the like needing ticketing, ticket compliment and registration.