Before you participate in any online casino, it is important to check the bonus codes and deposit amount first. You should be aware of the deposit amount and the type of bonuses that you can get from the casino. Some online casinos require a first deposit before you can start playing. If you participate in their free gaming trials, there might be an option for you to make your first deposit after the trial period. Make sure to read the bonus details so you will be able to choose the best gaming option. Find here our top of the best Canadian online casinos in 2021.