This is a common bonus feature of every online casino and this is something you will never get from a land based traditional casino. The number of online casinos is increasing rapidly so every new casino is needed new players to play casino games in their casino and for the new players they offer different types of exciting and attracting bonuses and that is something you will never get from the land based traditional casinos. Older online casinos are also offering sign-up bonus to the new players because they need new players to continue their business and also expand their profit from the business.
When you want to play casino games but you do not know how to play and other rules of the casinos and its games then you have to play the games for free first and only have the experience of the real games you can play the money betting casino games. There are many online casinos they do not support free casino games and you can't play games on their casino without creating an account with the casino by signing-up with it. When you have an account then you want to play free game first but it has no free games and in that case the sign-up bonus will help you and you will learn how to play by using the sign-up bonus.
Sign-up bonus will help you to play free games with free bonus and you will learn the games of the casino by playing games without costing your own money. For some casinos you will be able to play free games so you can use the bonus amount with your deposited amount to play more games for your deposited amount and if you can play more games then you will have more opportunity to win in the game and that is something you will only get from an online casino. You have to choose the best game to play with the sign-up bonus so you can earn more with your money.
You have to create a new account with the casino to be eligible to get the sign-up bonus from the casino but to use you have to fulfill many requirements. First of all you can't use the bonus to play all type of games of the casino. You will be able to play some fixed games where the house edge is really high and losing possibility also great. You also have to use all the sign-up bonus for a fixed time frame like 30 minutes to 1 day and for many cases that is a really short time to use the bonus.
When you will get the bonus, you have to check all the games you are eligible to play then find the best game where you have less chances to lose comparing with other games of the list and then play that game and always try to play quickly but silently and never make any bad decision and by this way you can win a lot with your amount along with your deposited amount.