Usually, players cannot use several bonuses at a time. Of course, you may be lucky to cheat the system and get the same reward twice. However, don’t flatter yourself. Online casinos detect breachers pretty soon and confiscate rewards, plus all associated winnings. Still, players can claim different rewards, according to casino rules. For example, a newcomer obtains a welcome casino bonus and then a no-deposit bonus as a regular player. As a rule, casinos require wagering one prize before claiming another one. Besides, more restrictions are probable. Hence, read the rules to avoid mistakes and losses.