Before you can go ahead and play in the instadebit casinos, you first have to make an account with instadebit. Just visit their website and sign up with them and create your own account. One should remember that most US online players choose instadebit as their preferred deposit methods. This is why instadebit casinos are gaining in popularity worldwide.
Once you have created an instadebit account go to the instadebit casinos and visit the cashier. Over there select the deposit option as instadebit and enter the deposit amount. Remember, the minimum deposit amount should be $20. This is all there is to it. Before you start playing in the casinos, first visit instadebit and approve the payment you just made.