f2 can be purchased, rented or provided as a service. For 1:N matching, the 
        price relates to the size of the database, i.e. the number of face images which 
        will be enrolled. If the size of the database subsequently exceeds the maximum 
        ordered, an upgrade to a higher limit can be ordered at any time for the 
        difference in price.
        
        
        For price details of 1:N and 1:1, email
        
quote@faceforensics.com
        .  For 1:N, include the approximate number of face images in your database and 
        the area of application. For 1:1, indicate the number of computers that you want 
        to license. A quotation will be provided by return.
        
        Orders can be placed directly at
        
orders@faceforensics.com
        .  Please include the f2 Computer IDs of the machines you wish to license. The 
        f2 Computer ID is obtained from the About box of the f2 application.