At Sloto Cash you can click this quick and easy slot to see if you will get the $31 Free casino credit (I think everyone does).
To collect the bonus, all you need to do is register for a new free account (free). They you are gives a REAL MONEY casino credit to play the slots.
You DO NOT need to add your own money, you DO NOT need to enter a credit card.
If you are lucky, you can win enough on the slots and cash out profits of $100 - if you do not win, you can continue to play the games for free!
There is NO NEED to even deposit money, unless you want to! But, if you do, they will also match your deposit with extra bonuses!