Redeem the bonus at the casino cashier.
Use the code 5FREEBUCKS and get $5 free bonus.
Use the code 30WANT2WIN and get $30 free bonus.
Use the code 15CASINOPLAY and get $15 free bonus.
Use the code 10SLIVERLION and get $10 free bonus.
The free bonus has max cash-out set at twice the bonus amount.
Get lucky!