Some of these casinos offers free cash to you. For example, a casino like Sloto Cash Casino gives you a code which you can turn in for a free chip. You can use that chip to play their games. Some casinos offers free spins on games and will allow you to keep winnings up to a certain amount. A free play allows you to play for a set amount of time with a set amount of free money given to you by the casino.
Most of the time, the no deposit casinos let a new player start with free money that doesn't come from the players own bank account. Keep in mind, no two no deposit casinos are alike. They will offer you different welcome bonuses, with varying amounts of free money. You may want to make sure you're getting the biggest bonus offer that you can. Some have rules about how you use the free, or bonus money, while others do not. Some casinos just want to keep you in their site.
There are some other perks to be aware of at a no deposit online casino. They have many welcome bonuses. These welcome bonuses are how they attract new players to their site. The point of them is to welcome new players to the site. They are intentionally enticing, but keep in mind that they are intended to bring you in and keep you in the site to hopefully spend your own money. They also have reload bonuses. These bonuses entice you to make deposits so that you can make your play more valuable. One example of a reload bonus is where the casino matches your deposit. They may match your deposit 100% up to a certain amount of money. For example, you deposit $300 and they match it, so that gives you $600 with which to play. That will definitely make you want to put down a deposit of your own money.