300% Welcome Bonus

300% Deposit Casino Welcome Bonus NZ 2024

If you are looking for a juicy 300% casino bonus for one of New Zealand’s top online casinos, well, you’ve come to the right place. Casino welcome bonuses are the main attraction for new players searching for a site to wager at. While most online casinos offer 100% deposit match bonuses, a few provide larger amounts suitable for high rollers and gamblers that desire to claim more on their opening deposits.

These bonus offers can be challenging to uncover within the New Zealand gambling industry, so we have come to the rescue to present you with the full low down on NZ’s best 300% casino bonus offers. Here at Casino Martini, unlike other independent gambling resources, we dive deep into the ins and outs of deposit match bonuses to give you the best opportunity to claim the bonus of your dreams.

Join us here, and you will be sure to claim a massive 300% deposit bonus and even with some free spins to go along with.

Bonus up to$5000 + 150 free spins
  • Multiple payment options
  • Live chat is open 24/7
  • Mobile friendly design
$1300 Match Bonus
  • Brand New Casino
  • Huge Jackpot Pools
  • Live Dealer Games
100% up to $100
  • New Casino
  • Exclusive to NZ
  • 20 Free Spins No Deposit
Bonus up to $1600
Terms & conditions apply
T&Cs apply. Click β€œPlay Now” for more details. You must be 18+. Please gamble responsibly!
  • Large variety of pokies
  • NZ$1600 total bonus
  • Attractive loyalty rewards
Welcome Bonus up to $1600
  • Unlimited withdrawals
  • 0-24 hour withdrawal timeframes
  • Live chat is open 24/7
Bonus $300 + 100 Free Spins
  • Various withdrawal methods
  • Live chat open 24/7
  • 24 hours withdrawal time frame
Welcome Bonus NZ$3200 + 200 Free spins
  • Deposits by cryptocurrencies are accepted
  • Huge selection of game providers
  • Live chat support is available 24/7
140% up to $1500
  • Live chat
  • Mobile friendly
  • Secure payment methods
Welcome Bonus $1000 + 100 Free Spins
  • 1000+ top games!
  • Range of payment methods
  • 100 free spins on deposit
Welcome Bonus $1000 + 100 Free Spins
  • Above-average payout limit
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  • Cashback offers
Welcome Bonus $500 + 200 Free Spins
  • 100% match bonus!
  • VIP Rewards
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Double Deposit up to $350
  • Over 500 Games
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Welcome Bonus $750
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50% Cashback up to $400
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Welcome Bonus $600
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Welcome Bonus $1000 + 150 Spins
  • Great live casino experience
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What is a 300% Deposit Bonus

The gambling industry is more competitive than ever before; online casinos are in a constant battle for player attention. Online casinos attempt to catch the eye of a newbie with huge deposit match bonuses. These luring casino bonuses are perfect for all are most definitely, the perfect introduction to a new online casino.

Deposit bonuses come in many forms, with the most common being 100% casino bonuses. Within the sea of 100$ deposit bonuses, there are a few gold mines. These spectacular welcome bonus offers are 300% deposit bonus offers in which a casino will match the players opening deposit by 300%… It doesn’t get much better than that!

Every player is different within their choice of casino bonuses, casino games, and UX of an online casino. Here at Casino Martini, we provide the expert knowledge to give you the power going forward to claim the best 300% casino bonus available in New Zealand. Join us here and grab your new 300% deposit bonus today!

What is a 300% Deposit Bonus?

A 300% casino bonus is offered to new players as a reward for making their first deposit or opening deposits at an online casino. The bonus percentage states the amount a casino will match the deposit. In this case, players can claim 300% welcome bonus offers.

These casino welcome bonus packages are activated once the initial deposit is made. The bonus funds will be credited to a player’s account balance. This bonus money will then be accessible once the initial deposit amount has been wagered through the casino.

Free spins go hand and hand with 300% casino deposit bonus offers. Players can claim free spins on promoted casino slots from leading game providers such as NetEnt. Don’t forget to check the slot games allocated to any free spins on offer to make sure they are to your liking. The usual suspects are slots like Book of Dead and Starburst.

Why Wager at a 300% Deposit Bonus Casino?

There is a misconception that 300% of casino bonuses are targeted towards high-rollers only. This is certainly not the case; although many casinos do favour big spenders, they also make their casino bonus offers available for all bankrolls.

Every new player has the opportunity to quadruple their opening deposit in a matter of seconds… what’s not to love? These massive match bonuses can even be collected from the minimum deposit amount. For example, a casino offers players a 300% bonus of up to $100. A player deposits the full amount. The player will receive $300 in match bonus funds and their initial deposited amount of $100. The opening deposit must be wagered first and will be kept separate from cash funds which will be stated within the casino bonus terms and conditions.

Casino sites don’t solely present their offer as a first deposit bonus. Many casinos split the bonus percentage up over a number of deposits. This divides out the bonus amount and allows players to enjoy their gambling experience that bit longer.

The Pros & Cons of 300% Casino Bonuses

All casino deals come with a few pros and cons worth mentioning. Diving in headfirst is often fun yet not always rewarding in the long run. Once you understand what to look for within your new 300% casino deposit bonus, your gaming sessions will be a lot more exciting.

Let’s break down the important pros and cons to accelerate your casino bonus knowledge to an expert level!


Our list of benefits could go on forever. Apart from the obvious, which is the size of the bonus itself, allowing players to quadruple their opening deposit, there are other advantages that benefit new players and even exciting players looking to claim a 300% bonus within a VIP section or as a cashback bonus within weekly promotions.

Here are some of the pros of claiming a 300% casino bonus.

  • Easy to obtain, register a casino account and make a deposit.
  • Players receive 3x extra of the deposited amount, which they can wager risk-free.
  • VIP players have access to exclusive 300% deposit match bonus offers.
  • Perfect for high-rollers and even min deposit players.
  • Free spins often attached within a welcome bonus package.

These are just some of the many benefits players gain while claiming a new casino bonus offer with us here at Casino Martini.


There are a few cons associated with some online casinos offering these welcome bonus offers. Every bonus is different, and these cons do not apply to every 300% casino bonus, yet becoming aware of these minor flaws will aid within your decision process.

  • Wagering requirements can be substantially higher.
  • Short time limit from the first deposit.
  • Minimum deposits can be significantly larger at some 300% bonus casino sites.

Again these are issues that are not relevant to all online casinos. Before searching through the deposit options to any casino, make sure to read the terms and conditions associated with that casino bonus offer. This will benefit you greatly as you begin to wager your bonus.

How to Claim a Deposit Match Bonus?

It has become easier than ever to claim a 300% casino bonus. Online casino operators have made the process quick from the moment you hit the “claim bonus” here at Casino Martini to selecting one of the many payment options and completing your first deposit.

The first step is to choose which 300% bonus you want to claim. This is often the most important step and will determine the bonus amount you receive and the casino you become a member of. Pick a few casinos that catch your eye and sieve through your favourites, checking the wagering requirements of each bonus, the variety of games within the casino, VIP department, weekly casino promotions, and any other relevant department to your liking.

Once you have singled out the best 300% bonus casino for you, follow this uncomplicated step-by-step guide to unlocking your new casino bonus.

  1. Navigate to the “claim bonus” button beside the casino bonus you desire to obtain.
  2. We will redirect you to the casino operator’s home page.
  3. In the top right corner, click the Register button and fill out the industry-standard sign-up forms.
  4. Verify your account through email.
  5. Once your active is active, head over to the cashier section to make your first deposit.
  6. Choose your payment method and key in the amount you wish to deposit.

The process is as easy as that! After you make your first deposit, the bonus cash will be automatically credited into your casino account. Read through all the terms and conditions to make yourself aware of expiry dates, wagering requirements, and allocated slots to free spins. Always gamble responsibly and if you think you have a problem, reach out to the New Zealand Gambling Helpline.

300% Bonus Terms and Conditions

Terms and Conditions

All casino bonuses come with terms and conditions; they are unavoidable while claiming a casino bonus offer. Every casino bonus will differ slightly within their terms and conditions. Make sure to read through all sections to maximize your bonus and winnings potential.

Here are some of the main points to keep an eye out for a while, claiming a 300% casino bonus.

  • Wagering requirement
  • Min and max deposit amount
  • Allocated gambling games to free spins
  • Max bonus bet
  • Expiry date

These points will determine how you wager your casino bonus. If you need further guidance, don’t hesitate to contact the casino customer support team.

Now, you are all set to claim a 300% bonus at one of the best online casinos in New Zealand!

Frequently Asked Questions

Do I need a promo code while claiming a 300% casino bonus?

The majority of online casinos do not require bonus codes. If casinos require a bonus code, we will supply it here at Casino Martini.

Can I claim free spins with a 300% bonus?

Yes, nearly all 300% casino bonuses have free spins attached. Check out our growing list of online casinos with huge free spins bonuses.

Do all casinos offer 300% deposit bonuses?

Not all casinos offer these types of deposit match bonuses in particular online live dealer casinos may not have this offer. The most common are presented in the percentage of 100% and 200% bonuses.