There are two different ways to get bonus balance, one of them is through deposits and the other one is through a referral.
Bonus balance is not the same as funds and cannot be used to play games right away. The only way to convert that bonus balance into funds is by playing.
Every single game you play you will unlock part of your bonus balance and it will automatically be converted into funds.
As long as you have bonus balance, for every single game you play, you will be getting back 20% of our earnings.
For example: on a $5.00 match, the total pool of money is $10.00. Out of those $10.00, we take $1.00. Therefore, $0.20 of your bonus balance will be converted into funds.