The main difference is that with visa debit card online casinodebit card you can use only your personal funds available on your casino account, whereas the credit card lets you loan some money from your bank in case there’s not enough of your own money. Bear in mind that you shouldn’t exceed your credit card limit since you won’t be able to make deposits in this case. In addition, it’s better to use a debit card for gambling since you will be able to easily manage your gambling money and won’t spend more than you’ve planned.