One of the important decisions which faces new online casino games players is undoubtedly which online casino to register with so that they can get the best from their casino games playing experience. The choice of good online casinos available to Irish casino games players has been growing all the time over recent years, so what are the important criteria which need to be taken into account in that decision. The online casinos themselves also want to encourage new casino games players to join their site, and most of the major online casino operators now choose to use a variety of welcome bonus offers to entice us onto their site, but are these casino bonus offers as generous as they can appear. Certainly the promise of doubling our initial deposit, which is the basis of most online casino welcome bonus offers appears very attractive on the surface, but it is important to read the small print. All online casino bonus offers come with a list of terms and conditions, the most important of which is the play through requirements necessary to benefit from the offer. These play through conditions define how much money needs to be gambled on playing casino games before any money can be withdrawn from the account, and can be as much as 30 times the initial deposit plus bonus amount. This means that a new online casino games player who deposits 50 euros into an account and claims a 50 euros bonus will need to gamble 3000 euros before withdrawing any money. There is also often a time limit on the play through conditions and some casino games may even be excluded from qualifying for the play through requirements. Online casino bonuses can be a good deal for some new casino games players, but they are not so good for those who may be on a limited budget who are then tempted to gamble more than they planned. Remember that these casino bonus offers are voluntary and not necessarily the best reason to select a particular online casino.