Now that online casinos are widely known and users have been accustom to getting money for free, the casinos are having to compete with each other to bring new members into their casinos. One way that they can accomplish this is by offering the user a free casino bonus. Some online casinos think they if they give you a large percentage bonus on your deposit that it will appeal to the player. The thought process is that the decent gamblers or what they consider to be VIP players will still come in and play even if they are not giving a no deposit bonus. The fact is that everyone likes something for free and this includes the high rollers. By only offering a free casino bonus with purchase is a bit short sighted and they will miss out on a lot of good players. Of course this all goes in circles, and they end up finding out that their business is not thriving so they change the offer again in order to compete with the no deposit casinos.
The lack of new players forces certain online casinos to change offers and test out new ones. You might remember a casino that give free slots bonus of spins and now that same place is only giving free credits which could be a small amount. You search all over to find the better offer you have seen previous and are unable to find it. Reason is they do not keep same promotions forever. There is a few that will just add a new offer to give different options and there is those that constantly change offers trying to find something that will work for them. One thing that really irritates me is those casinos that after you join up insist on calling you on the phone trying to get you to purchase more. Especially when they do not check time zones and call at ungodly hours in the morning. Expect the calls as this is becoming a norm in online casinos.
As you view the casinos and check out the casino bonuses you may notice that many have similar or same promotions. It seems like some can not come up with own idea and follow suit with other casinos. Then they will change the free bonus to be larger than another casino and as that happens the others raise there deal. This all forces the free credits at casinos to go up and better options for users. After the bonus it is important that they do have a good deal when you purchase and they do not bug users to much just to get them to play. However some online casinos will never learn and continue to call and bug members of their casinos.