Not too high, not too low. That depends on whether the casino is “new from scratch”, or it is run by an experienced operator with a dozen of sister parlours in their sleeve. The point is, players love big online casino promotion, or even big no deposit bonuses. However, let’s be realistic - only very rich operators can pay such big bonuses. Or fraudulent ones. On the other hand, smaller bonuses may look less enticing, but they may signal that the casino assesses its possibilities wisely, and is ready to pay you only this amount of money.