First, you need to create an account on the online casino’s website with your own login.In my step-by-step guide, I will show you how to use a 400% deposit bonus: When a casino bonus is 400% effective, you can wager five times the original deposit. Step by step: claim and activate the 400% deposit bonus. Operators are well aware of this, so they put a lot of benefits into these welcome bonuses, which are primarily aimed at new players. This dramatically increases your initial balance and allows you to get to know the casino better.Ī great deposit bonus can make or break your casino experience. You reach your goal four times with the same amount of money. They allow everyone to play longer because the first deposit is increased fivefold. It goes without saying that they are extremely popular. Some people consider the 400% casino deposit bonus to be the pinnacle of online gambling offerings. What is behind the term “400% online casino bonus”? Therefore, if you have the chance to receive a 400% casino bonus, you should strike if some basic conditions are met. However, a 400% deposit bonus is rather rare, because most of the time the bonus balance is rather 100% or a maximum of 200% of the amount that the customer has deposited into his player account. Often online casinos grant an extremely generous bonus on the first deposit.