Redeem the bonus at the casino cashier.
Use the code 15SPINME and get $15 free bonus.
Use the code 100WEWANTTOPLAY and get $100 free bonus.
Use the code 5TIMETOTRY and get $5 free bonus.
Use the code 35FREELUCK and get $35 free bonus.
Max cash out for the free bonus is twice the bonus amount.
Big wins!