Deposit Bonuses: The most common variety of online casino bonus is the deposit bonus or match bonus. It is given away as a percentage of players' deposit amounts. For example, a 100% match or deposit bonus of up to $100 means that the deposit amounts of a player will be doubled to a maximum of $100.

These are often small casino cash amounts or free spins, giving you more opportunities to win. One of the newer formats in no-deposit bonus casino games is the free play bonus. Often awarded with a time limit, the free play bonus is a large amount of casino credits that players are given to use.