The most common new player bonus you should expect after joining a new online casino is the deposit bonus as part of the welcome bonus. The casino matches the amount you first deposit by a certain percentage up to a maximum amount. For instance, the casino matches your deposit at 100% up to £250.
Some new casinos will match your 2nd, 3rd, 4th and 5th deposits up to a specified maximum amount at a given percentage. You can also get a deposit bonus that is not matched. A welcome bonus can also come with free spins. It is important to remember that any bonus or free spin winnings may have to adhere to strict wagering conditions before any money can be withdrawn.