PLAYER BONUS CHOICE

A system for configuring gaming machines according to player gaming preferences is disclosed. The system includes a plurality of gaming machines. Each of the gaming machines includes a master gaming controller configured to provide game play of a wager-based game and a reader configured to read a configuration instrument. The master gaming controller modifies a configuration setting of the gaming machine based on a customized setting indicated in the configuration instrument. The system further includes a server in communication with the plurality of gaming machines. The server is configured to store the configuration setting, to validate the configuration instrument, and to provide the configuration setting to the plurality of gaming machines.