Casino Bonus: The Most Common Types of Casino Bonuses & The Best Ones Listed

Noah Adams

A casino bonus can enhance your gambling experience by giving you free spins or money. New Zealand players can sign up at the leading online casinos to enjoy these incredible top-paying offers. If you are looking for a rewarding and enjoyable gambling experience, this guide is for you.

Here you can learn more about how a casino bonus works and the types of deals you can expect to find online. With no deposit offers, match deals, free spins, and more, casino bonuses provide a great way to earn and play more!

Every site will offer something different, but there will always be great promotions out there that you can enjoy. Below is everything you need to know.

Best Casino Bonuses

What is a Casino Bonus?

A casino bonus is an offer online casino sites give out to attract new players or reward existing members. These promotional offers can enhance the overall casino experience and provide more opportunities for gamblers to play top-rated games and win real money payouts.

What Makes a Great Casino Bonus?

Certain things make a casino bonus great – here are some of the most common features that make the best bonuses:

How We Rate the Best Casino Bonuses in NZ

Here at CasinoCrawlers, our team has strict criteria when rating the best casino bonuses from top NZ online casinos. Rather than simply listing different bonuses casinos say they have, our experts go in and test out each individual casino bonus to make sure you, the player, are getting the best casino experience.

The following are just some of the things we look at for:

Bonus Type & Amount

There is a whole host of different bonus types, with some being more attractive than others. Free spins, first deposit bonuses, and minimum deposit bonuses are some of the most common and the best online casinos should have these types of bonuses. Some casinos can also be very generous, such as Casumo, and throw in 20 free spins without having to make a deposit.

Wagering Requirements

It is always important to check the wagering requirements as they indicate how much you have to play through the bonus to withdraw any winnings. We try to find bonuses with the lowest wagering requirements so you can access your winnings quickly and not have to wager too much of your own cash.

Any wagering requirements under 30x are on the low end of the spectrum.

Minimum Deposits

It is quite common to only be eligible for a bonus after making a deposit. We strongly recommend casino bonus offers with low minimum deposits. The best casinos have bonuses which can be activated for a low deposit of $10. However, there are some casinos which accept minimum deposits as low as $5.

Maximum Win

This is something which frustrates many players. Some casinos place maximum caps on casino promotions. This means that if you were to win big off of a bonus, you cannot withdraw the full amount you just won. We check the terms and conditions of all bonuses on our lists to make sure maximum win caps are not too restrictive.

Restriction on Games and Payments

The variety of games is also something we consider when recommending a casino bonus. Some casinos can offer free spins only on specific pokies. However, most sign-up bonuses can be used on a whole host of games, from top online pokies to live dealer and table games.

Expiry Time

Some casino bonuses impose a limit on the time between claiming the bonus and using it. Most casinos will give a reasonable time window of between 7 and 30 days. Still, it is good to be on the cautious side and make sure the casino bonus you’re claiming allows enough time for you to actually use it.

How to Claim the Best Bonuses in New Zealand

If you are ready to enjoy some of the best games online, check out how you can take advantage of the latest and greatest bonus offers. With these deals, you can enjoy playing more games and will have additional chances to generate payouts. Just follow these simple steps to grab the best bonus deals.

Estimated time needed: 00:05 Tools needed: CasinoCrawlers' list Supply needed: Money
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Find a Good Bonus Take time to compare the sites we have listed to compare bonus offers and find those that have the highest value and lowest wagering requirements. Step 1
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Create an account Open a new member account to redeem a no deposit bonus or add funds to cash in on a match welcome offer. Step 2
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Wager and win Use your bonus funds or spins to play top-rated games and win. Make sure to meet wagering requirements so you can withdraw payouts. Step 3

The Most Common Casino Bonuses in New Zealand Explained

As a new player, you can kick off your experience with a no deposit bonus, a risk-free way to play some real money games and see if the casino is the site for you. You can also claim a welcome offer upon making your first deposit!

As an existing player, different promotions will become available as you add funds to an account. You can also find some great free spin deals featured when new slot games are released.

Welcome bonus

A welcome bonus is designed to attract new players to a site. The welcome offer can be a no deposit bonus, match offer, or something else! Some sites provide a welcome package, allowing you to earn multiple match bonuses on your first few deposits. This casino bonus is usually available at every operating site and offers new members a way to get started without making massive deposits.

No deposit bonus

With a no deposit casino bonus, new players can get started at a gambling site with no risk. These bonuses are awarded right after completing a registration form, and players don’t have to add any funds to receive this bonus. No deposit deals can come in the form of free funds or spins.

For example, a site may welcome bonus players with an online casino no deposit welcome bonus of $20. Once players register, they will receive $20 in their account and can use this to place wagers on supported real-money games.

Free spins bonus

Slots are among the most popular games at online casinos, and players can benefit from a free spins bonus. This can come with a sign-up offer, or it can be a standalone bonus. Free spins allow players to engage in real money play on select slots, and some casino sites award upwards of 100 free spins. This is a great way to preview new releases or play some of the hottest games without having to wager with your own funds.

Deposit match bonus

This is the most common type of offer for new players. With this online casino bonus, you will receive a percentage match bonus based on the deposit you make to your account. You can then use the bonus funds to play a variety of games and start earning payouts.

Some of the deposit match promotions you will find include: 100%, 200%, 300% and sometimes even as high as 400% and 500%.

Loyalty bonus

One way for an online casino to retain players is by offering loyalty bonus deals to gamblers with existing casino accounts. In the loyalty scheme, you will earn points as you place wagers. You can then redeem these points for casino cash. Loyalty bonuses can also include free spins, cashback offers, and match bonuses.

High Roller bonus

If you are a high roller and frequently visit the same top online casinos, you will benefit from finding sites that feature high-roller bonus deals. These are designed explicitly for gamblers who make large account deposits. Most of these will be a form of a match bonus that can be worth hundreds or even thousands in free funds.

Free cash bonus

Some online casinos will also offer a free cash bonus. The site will credit an account with a free cash offer, which may require a minimum deposit amount. For example, the site may require you to deposit $20 or more for a free bonus of $50.

Referral bonus

Online casinos always look for new members who will open real money accounts, and many sites have a referral program. With this, you can refer a friend to the casino so that you earn a referral bonus when they sign up and make a deposit. Many sites allow these offers to be redeemed multiple times, so there are great rewards for spreading the word about your favourite sites.


Cashback casino bonuses reimburse players who have lost money making bets. Percentage reimbursements can be between 5% and 25%, meaning you can regain some of the funds you’ve lost. While cashback casino bonuses can be rare, there are a number of casinos that do offer them.

Sportsbook and Other Betting Bonuses

New Zealanders are highly interested in rugby, cricket, and football, and online sportsbooks are well aware that customers are attracted to bonus opportunities. Top bookmakers in New Zealand like Betway, Bet365, and Mr Play often offer new players free bets. They can also reward returning players with loyalty points, enhanced betting options, higher odds, and free-to-play games where players can win bet credits.

Bitcoin Bonuses

Bitcoin bonuses at New Zealand casino sites are typically in the form of a deposit match bonus. For example, if you claim a 200% bonus, the amount you receive will be determined by the amount you deposit using Bitcoin. No deposit incentives, first deposit bonuses, and registration bonuses are available on Bitcoin sites.

Extra Spins

Free spins are one of the top bonuses you’ll receive when you make a deposit. You’ll usually receive these spins alongside the usual casino bonus (“match bonus”), giving you both bonus money and additional free spins.

VIP and Exclusive Bonuses

A standard casino VIP program entitles players to multiple benefits. The general rule is that the higher you ascend the tiers, the more abundant the rewards become. Free Spins, Birthday Bonuses, Tailored Bonuses, and Exclusive Cashback Offers are available in the best casino bonuses.


The legal stance on instant gifts or giveaways through online casinos is strict in New Zealand. For this reason, online casinos are hesitant to offer gifts (spins for registration or bonuses without a real money deposit requirement) on direct sign-up.

Bonus Codes

You can find a variety of bonus codes for casinos on the internet. However, make sure you use one from a trusted affiliate site (like CasinoCrawlers) or one that you find on the casino’s promotions page.

Monthly Bonuses & Promotions

You can find monthly bonuses available at casino sites. These are usually reserved for regular gamblers who keep returning to the casino. Monthly bonuses come in many forms, such as free spins or cash.

Game-Specific Bonuses

Game-specific casino bonuses encourage players to explore new games and spend money on specific titles. You can test new games for free or place a small wager on your favourite games with casino bonus money and claim rewards.

Mobile Deposit Bonus

New Zealanders can now expect exclusive bonuses if they choose to play at a mobile casino. Many online casinos have begun to give mobile users exclusive bonuses. It’s easy to play your favourite casino games on a smartphone or tablet, and many casinos even cater solely to mobile devices! Additional incentives not only entice new gamblers but also keep existing users engaged.


Online casino tournaments often offer the best bonuses and rewards. Slot and casino tournaments are available across many New Zealand casinos, rewarding loyal customers and attracting new ones. Usually, regular players who have spent enough time at the casino get invited to attend a special online event.

Deposit Bonuses – How to Calculate Them

Casino Bonuses for New And Existing Players

You can start your casino experience as a new player with a no deposit bonus, as it is a risk-free way to play real money games. When you make your initial deposit, you will also be eligible for a welcome bonus. As you deposit dollars to your account as an existing player, you should receive various incentives.

Why Do Casinos Offer Bonuses to Their Players?

Almost all online platforms in New Zealand offer casino bonuses to maintain an active user base. Casino bonuses offer free money to wager, meaning more playtime and online players making bets. These promotional offers can improve the overall experience by giving you additional chances to play top-rated games.

What are the Typical Casino Bonuses for New Players?

You can get both bonus money and free spins from the online casino bonuses in New Zealand. Most welcome packages will give you a bonus percentage of between 100% and 500% on your deposit when you sign up and deposit between NZ$10 and NZ$3000. Alternatively, you can get up to a thousand free spins as a bonus.

How are Regular Players Rewarded?

If you’re not a new player but a regular player, you will still be eligible for various promotions as you make deposits. When new slot games are released, you will likely find some fantastic free spin offers or free cash bonuses. A free cash bonus will come in the form of credits in your account, which may require a minimum deposit amount.

Deposit Bonuses and How to Calculate Them?

When you select a bonus, it will come with bonus terms and wagering requirements, which can be challenging to understand. For example, if you get a NZ$150 casino bonus with a 10x wagering requirement, you must bet NZ$1500 before you can cash out!

Below are some of the popular deposit casino bonus percentages explained:

100% Casino Bonus

Popular online casinos in New Zealand offer a generous welcome bonus of 100% in match bonus monies and bonus spins soon after making the first deposit. The wagering requirement can be more than 35 times the bonus amount.

200% Casino Bonus

The casino triples your deposit amount when you earn a 200% bonus. You put NZ$100, and the casino matches it with an additional NZ$200 in match bonus monies, meaning you have a total of NZ$300 to play. So you double your initial investment.

300% Casino Bonus

Players can get a 300% bonus at most online casinos on making a full deposit, say NZ$100. The player will receive NZ$300 in match bonus monies in addition to their original deposit.

400% Casino Bonus

If a casino offers a 400% first deposit bonus, you will receive NZ$400 in bonus cash if you deposit the sum of NZ$100. Players will receive a total of NZ$500 to be wagered and win real money.

500% Casino Bonus

If you plan ahead of time and use the 500% deposit bonus wisely, it can be rewarding. Most phony casinos advertise enormous casino bonuses, like a 500% deposit bonus. A vast majority of these sites are found not to have a valid license. Typically, only one out of ten online casinos that offers a 500% deposit bonus is trustworthy.

Pros & Cons: Casino Bonuses

When looking for the best casino bonus, you will want to take the time to compare available offers at different sites. Be sure to look at the promotions page to learn of ongoing offers that you can enjoy after the welcome bonus. When making a decision, compare the value of the offer and the wagering requirements to find the best deals. Casino bonuses have many benefits, but there are also some drawbacks which we've outlined below.


  • Earn free money – Use bonuses to boost account balances and enjoy more real money games
  • Preview new games – Bonus funds can be used to test out new games that have been released
  • Play risk-free – With a no deposit bonus, you can start playing real money games without having to risk your own money initially
  • Win real money – When playing with bonus funds or spins, you can win real money payouts just like when you make a wager using deposited funds


  • Restricted games – Some bonuses are offered for use on certain games online and cannot be used to wager on those that are restricted
  • Spins cannot be used on progressives – free spin bonuses are often excluded from use on any progressive jackpot game
  • Wagering requirements can be high – Some bonuses will have a high rollover requirement that will require you to spend more than the bonus is worth
  • Maximum cashout values – Every bonus will have a max cashout. Excess winnings are forfeited

Can You Win Real Money with Bonuses?

If you’re new to betting, you’ve probably wondered if you can make real money by playing your favourite online casino games. Any real money online casino in New Zealand should give you a reasonable chance to win.

Moreover, if you play at a reliable casino that offers big bonuses, you’ll likely be able to win more money without spending any of your own!

Casino Bonus Strategies

You can apply a few strategies to make the most of your bonuses. Below are some of our top tips for using these bonuses:

The Double Up

This excellent strategy involves players doubling up their money numerous times. But a wrong prediction can cause a player to lose everything. The best example of a double-up feature is when a player chooses between a black or red card, a higher or lower number, or a suit.

High RTP Slots

Return to Player (RTP) is a metric that indicates how much money a game will return to a player over time. Try to use your bonus on games with a high RTP.

High Volatility Slots

A high-risk slot has a high volatility rating, meaning that players should expect infrequent but significant payouts when they occur. These slots are popular among players with larger bankrolls because of their high-risk, high-reward philosophy.

New Casinos

Look out for new nz online casinos as they offer attractive welcome bonus rewards or sign-up promotions. Typically, new casinos match your first deposit with these casino bonuses to make you wager more and win real money.

Casino Bonus Strategies

Are Casino Bonuses Safe to Use?

If you play at online or mobile casinos, then online casino bonuses are well worth using since they allow you to supplement your income while playing. However, you shouldn’t claim just any deal. The best online casino bonuses are better than others because they have more player-friendly terms and conditions. So, if you use a good bonus with fair terms, it should be safe.

When redeeming any new online casino no deposit bonus or match offer, you need to consider the rollover requirements. This is an amount that you must wager before you can conduct a withdrawal of winnings from bonus funds.

Rollover requirements tend to be higher when playing at a no deposit bonus casino, so check these before using an offer. The best casino bonuses will be those with the highest value and the lowest rollover requirements.

You can spend less to benefit from your earned winnings by having a lower requirement. For example, if a bonus has a 20x requirement on the bonus and deposit, and you deposit $100 and get a $200 bonus, you will have to wager 20 x $300, or $6000, before you can withdraw winnings.

Explore New Games with Good Bonuses

Casino bonuses have some great benefits, and if you find one with high value and low wagering requirements, you can enjoy the perks. With some of the best casino bonus deals, you can use free funds and spins to play new games. This is one of the best ways to check out new releases without using your own money.

A free sign-up bonus at a no-deposit casino is one of the best offers and provides the perfect way for any new gambler to take some time to play games and see what the site has to offer without any financial risk.

Always Read the Terms and Conditions

While a casino bonus may offer some great benefits, there are always rules and regulations. Every offer you find at an online casino will have specific terms and conditions attached. You need to review these before you commit to any offer. The bonus terms will also provide important information that can affect the overall value of the offer.

The terms will contain details on the following:

You must follow all bonus terms. If you fail to adhere to these, your bonus winnings will be void. Regarding wagering requirements, you can lose any amount you’ve won if you don’t meet requirements within the specified amount of time. Each game will count for different percentages towards meeting wagering requirements, and the terms will provide you with a contribution chart. Slots tend to count for 100%, while table and card games count for less, so playing slots will help you clear bonus requirements fast.

Non-Sticky and Sticky Bonuses

A non-sticky casino bonus separates your real money from your online casino bonus money, allowing you to withdraw only actual winnings made on real money. Sticky bonuses will give you a lot more money than a regular casino bonus and will commonly match your first deposit by 200% to 400%. You can win big by betting on real money & casino bonus money.

Wagering Requirements

Wagering requirements are terms you must meet before cashing out winnings. You'll most likely need to bet a certain amount before withdrawing money. It's important to remember that betting NZ$5,000 doesn't always imply losing NZ$5,000; in almost all cases, players spend several times more than they lose. Take slots, for example; the payout is for every few spins, and payout percentages (RTP) in New Zealand are frequently around 95%.

Contribution Rates

Because the mechanics and RTP are the same, free slot games appear and feel like real money games. Wagers made in casino games may contribute to the wagering requirement at different rates, and each game type has its own set of contribution rates.

Accepted Games

There are roughly 480 games in New Zealand's Spin Casino, consisting of slots, poker, blackjack, roulette, baccarat, and live gaming. The live dealer casino is particularly great, as it offers nearly 50 different live games, including live poker. When you accept a bonus, you need to check what games you can use the bonus with.

Minimum Deposit

For many bonuses, you'll need to fund your account if you wish to play games for real money and cash out your winnings. Fortunately, there is a slew of low-deposit casinos to choose from. The 100% up to NZ$1,00 + free spins deal is open to new players from New Zealand who join and deposit at the casino with a minimum of NZ$10 at certain casinos.

Bet Size Limits

Roulette and blackjack are the casino table games most likely to have minimum and maximum bet limits. Casinos use table limitations to protect their revenue and prohibit players from winning more than they can afford to payout.

Payment Method Restrictions

While casino bonuses may appear to have a lot of advantages, there are always conditions that gamblers must follow. These can include withdrawal times and payment methods you can use to withdraw. Fast withdrawals are a selling point for many online casinos, and when it comes to instant casino withdrawals, the top operators allow you to cash out your winnings in a short time.

Maximum Withdrawals

The casino determines the maximum amount you can withdraw in a single transaction, and each bonus may have a maximum amount attached. If you wish to withdraw NZ$4,000 but the maximum is NZ$2,000, you'll have to do so twice. Fortunately, most online casinos allow you to adjust your maximum withdrawal limit.

Bonus Expiration

There is usually an expiration date tied to no deposit bonus codes. Because online casinos regularly alter their promotions and bonus offers, their deals are only available for a limited time. Most no deposit bonuses are only valid for 30 to 90 days.

Bonus Abuse

Casino bonus abuse is when gamblers pursue casino promotions to obtain bonuses unlawfully, redeem them multiple times, or withdraw bonuses before meeting the casino's conditions. If you're caught out for misusing a bonus, the casino can withdraw the bonus offer and ban you.

The Bottom Line

You can find the best casino bonuses in New Zealand on this page. Check out our list of the top online casino bonuses for NZ gamblers above, and find a bonus that suits you.

Fortunately, plenty of bonus types are available, so you can find one that offers you the perfect combination of free money, great wagering requirements, and a good range of compatible titles.

Casino Bonus FAQ

What are casino bonus offers?

When a casino offers a bonus, it is a deal for free money or spins. You may need to deposit to benefit from these bonuses, but there are also no deposit deals that offer a risk-free bonus.

Is a casino bonus a scam?

No. The bonus offers are legit when you play at a reputable and licensed casino site. You can use funds to play real money games and generate payouts. If you can meet all requirements in the offer terms, you can withdraw these payouts from your account.

What is a no deposit bonus promotion?

A no deposit deal is usually for new members and doesn't require any funds to be added to an account. Players just have to register for a new member account, and the bonus will instantly be ready for use.

What do wagering requirements mean?

Each casino bonus will have wagering requirements. This is an amount that must be wagered using deposited funds. You must meet these requirements or you will not be able to collect any of the bonus payouts that have been earned.

Why are wagering requirements used?

No online casino will give away money. With wagering requirements, casinos ensure you will spend money at the site. These requirements also help prevent bonus abuse and ensure players return to play real money games.

Does every bonus need a promo code?

No. Some sites will use bonus codes that can be redeemed with the cashier. If a code is used, it will be listed on the promotions page. If no codes are used, the bonus will automatically be credited when you meet the requirements.

Noah Adams
Noah Adams
Senior Content Editor
106 Articles
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Noah is the senior content editor at CasinoCrawlers and a writer with many iGaming articles under his portfolio. Therefore, he is skilled at writing bonus guidelines, gambling strategies, and casino reviews. During his spare time, he enjoys playing Call of Duty and is a huge rugby fan.

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