Cash bonuses are a big part of the online casino experience, and this is a list of the most lucrative bonuses available to players. It's important that players get the bonus money after making a deposit but before making any wagers, sometimes this requires contacting customer support (always available 24/7 at these casinos) and sometimes it's done automatically.

Here are the casinos with the top bonuses and a description of each.

#1 - Go Casino $20,000 in 20 Deposit Bonuses

This is a new casino and it was released with a bang, a $20,000 bang. While it is new, and therefore the huge bonus is probably news to most of you, Go Casino is run by a company that has been in the online casino world for years, consistently offering premium service. The cash bonus consists of 20 individual matching bonuses from the casino anywhere between $25 and $1,000 each, depending on how much is deposited by the player. What makes this offer stand apart, aside from the massive size of it, is that it doesn't require a huge deposit all at once in order to be taken advantage of. There are casinos that will promise to match a large amount, but for the player it's all or nothing on the very first deposit. At Go Casino, players have 20 times to receive comps from the casino. Truly an amazing offer.

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#2 - Rome Casino $5,000 in Sign-up Bonuses

Five welcome bonuses are offered to new players who join Rome Casino, a series of matching bonuses each worth $1,000 adding up to $5,000 in total promotional money. This welcome promotion is great because it gives players several chances to take advantage, just deposit any amount between $50 and $1,000 and watch as that money is doubled by the casino. Rome casino also has a random drawing for all new players, everyone will be entered in to a contest with a chance to win a trip to Rome. All expenses are paid, and all the player has to do is make a deposit to be eligible.

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#3 - Slots Oasis $4,000 Welcome Bonus

Slots Oasis Casino also offers a large cash bonus, but this one is presented in a very different manner. Instead of having the option to make a series of deposits and get bonuses on each, players will get one huge bonus from this casino. Unlike Go Casino, in which all of the bonuses were matched, at Slots Oasis, players will see their deposit matched 400% by the casino, up to $4,000 on the house. A minimum deposit of $25 is required to activate the bonus. This offer is only good for new players making their first deposit at the casino.

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These casinos aren't affiliated with each other so there's nothing stopping someone from trying all three out and getting cash bonuses from each of them. Go Casino, Rome Casino, and Slots Oasis are three of the best online casinos taking bets.