Redeem the bonus at the casino cashier.
Use the code 15TAKEYOURWIN and get $15 free bonus.
Use the code 40TIMETOWIN and get $40 free bonus.
Use the code 55WELCOME4WIN and get $55 free bonus.
Use the code 10CRAZYPOKIES and get $10 free bonus.
Max cashout for the free chip is twice the bonus amount.
Best of luck!