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How do bonuses work?
Welcome Bonus + 100 Free Spins

Welcome Bonus + 100 Free Spins

150% bonus up to 1000 AUD + 20 FS each day for 5 days
Welcome Bonus 2nd Deposit

Welcome Bonus 2nd Deposit

100% bonus up to 1000 AUD on 2nd deposit
Welcome Bonus 3rd Deposit

Welcome Bonus 3rd Deposit

100% bonus up to 1000 AUD on 3rd deposit
Catch the Wave!

Catch the Wave!

150% bonus up to 1000 AUD on 4th deposit

Best casino bonus online 2022

Let’s talk about casino bonuses — the reason why many online players get into the gambling industry and why this approach to casino promos is wrong. We will dig a little deeper than just making a list of popular bonuses and try to show how the casino reward system works. When players know its main principles, they don’t have to surf the net constantly asking a search engine the question: “How to find the best casino bonuses?” They can evaluate the credibility of the online casino, bonus requirements and what perks the bonus offers, and decide if the promo is worth their effort.

What is a casino online bonus?

A casino bonus is free casino credits (cash or Free Spins for online pokies) that online gamblers receive as a promo offer. They can use them to play real money casino games, win and withdraw cash prizes as long as they comply with all the bonus terms and conditions.

Types of online casino bonuses and promotions

With time, the online gambling industry has built certain standards that casinos can’t ignore in order to have a competitive position in the market.

Most reputable online casinos try to offer a selection of bonuses that gamblers favor and, at the same time, add unique promotions to demonstrate a customized approach.

Here, we will look at the most common types of the best casino bonuses.

Cashback bonuses

This type of bonus gives players back a percentage of the money they spend at the online casino. Cashback can be calculated based on 2 kinds of gamblers’ spendings: casino deposits or losses. Cashback bonuses are a popular appreciation gesture towards VIP members and high rollers.

For example, the Ozwin online casino promises 25% – 50% cashback on all deposits. To apply for it, create an account and address the Customer Support team.

Free Spins bonuses

This bonus is designed for online pokies only. With it, pokie players can spin the reels without paying for it: they play a few rounds for free.

Visit the Las Atlantis online casino, make a minimum deposit of $10 via approved banking options, and you will get 75 Free Spins to spend on the Mermaid’s Pearl online pokie.

Sign up bonus casino

The most popular casino bonus is a Welcome offer given to online gamblers upon signing up. You are unlikely to find an online casino that won’t have a casino Welcome bonus in its reward system. A typical online casino sign up bonus includes Free Spins and (or) a percentage of casino credits matching the player’s first deposit.

Normally, gamblers can claim an online casino sign up bonus after the registration procedure and ID verification process are complete.

If you sign up with BitDice, the online casino will award you 100 Free Spins straight away. Make the first real money deposit and receive a 100% deposit match. The casino promises to double the 2nd, 3rd, and 4th deposits as well.

Casino bonus codes (Promo Codes)

Bonus codes at online casinos are not a type of bonus, per se. Casino bonus codes work exactly like promo codes you can receive and use at any other shop, online or offline. They are unique combinations of letters and numbers that activate a bonus at an online casino (or a discount in our everyday life). They are not a compulsory part of a casino bonus offer. But sometimes, casino bonus codes Australia must be entered into a specially designated Bonus Code box.

For example, those who want to claim 25 Free Spins at Pokie Place and spend them on the ‘Sweet 16’ pokie have to enter a Promo Code – SWEETSPINS.

Casino Welcome Bonus

A casino Welcome bonus is exactly the same thing (just different terminology) as the Sign-Up bonuses we’ve talked about 2 paragraphs above from here. Players can claim a welcome ( = sign up) bonus after the registration procedure and the ID verification process are complete.

No Deposit bonuses

Probably, online gamblers love No Deposit bonuses more than any other casino offers, as they don’t have to risk any money in exchange for casino free bonus credits or Free Spins.

The most common casino bonus is a Deposit Match-Up: online casinos give it out after a player makes a deposit, and the bonus amount will depend on how big this deposit is. With a No Deposit, you don’t have to risk and spend any real money: you can gamble for free.

For instance, Spin 247 rewards newcomers with a No Deposit bonus upon registration: the players can receive up to 100 No Deposit Free Spins and $10 free cash credits.

Low wagering bonuses

A wagering requirement is the most influential Bonus condition that shapes the whole bonus procedure. It tells online players how much money to wager after using all the bonus credits in order to withdraw the bonus winnings.

The lower the wagering requirement is, the better for the player: the wagering amount will be lower, and the process will take less time. Usually, wagering coefficients are 20x — 50x. Wagers of 5x — 15 are considered low and an extremely advantageous offer.

Black Friday Promotions

Black Friday is the Friday after the USA’s Thanksgiving. It opens the Christmas shopping season. Black Friday has become one of the busiest shopping days of the year, and all the retailers take this chance to offer the best discounts and bonus promos. Online casinos are not an exception. Black Friday is the best day to look for special promos on the websites of the most trusted online casinos.

Cyber Monday Promotions

There is only one thing that can top Black Fridays. As we are dealing with virtual casinos, another day for checking out special offers is the so-called ‘Cyber Monday’ – the Monday after Thanksgiving weekend. It is a ‘Black Friday’ of the online world, so virtual gamblers can also expect a couple of gifts on this day.

Christmas and New Year Promotions

Nobody can steer clear of the most special time of the year — the Christmas and New Year season. Everyone who finds time to stop by an online casino is sure to enjoy the themed pokies, website decorations, and a few Christmas presents — special Christmas bonus offers.

Halloween promotions

The same can be said about the 31st of October and the days surrounding this date. Free Spins on spooky slots, bonus credits for horror games, and themed decorations will be awaiting fearless gamblers at online casinos around Halloween.

Online casino bonus terminology

  1. Wagering Requirements (rollover or play-through requirements, wager coefficient, wager) — a bonus condition determining the amount a player has to wager at the same online casino before requesting a real-money withdrawal of the bonus winnings. We will take a much deeper look into this bonus term that actually dictates what to do with the bonus credits and how to turn them into real money in the second part of this article. If you are interested in finding out all the secrets a wager holds, why not keep reading, then?
  2. Free Casino Bonus — what a player really asks for here is a No Deposit Bonus. It can be considered ‘free’ because gamblers don’t need to make a real money deposit to activate the bonus. The most common casino bonus is a Deposit Match-Up: online casinos give it out after a player makes a deposit. The bonus amount will depend on how big this deposit is. The minimum deposit acts as a guarantee that you will bring at least some profit to the online casino. With a No Deposit, you don’t have to risk and spend any real money: you can gamble for free. That’s why No Deposit bonuses are the most sought-after casino offers among online gamblers.
  3. Wagering Contributions — a wager percentage that a casino game contributes to clearing the play-through (wagering) requirement. Wagers in different games have different ‘weights’. Online pokies tend to always be the best at it and have a wagering weight of 100%, while the weight of table games may vary: from as little as 5% to 90%. In other words, if you play online pokies (100% wagering contribution) when trying to fulfill the wagering requirement and play through the amount of $200, every dollar wagered on those pokies will count as one dollar. If you play Roulette with the wager contribution of 50%, it will take you twice as much – $400 – to satisfy the condition because each dollar wagered in Roulette will add only $0.50 (50%) to the total play-through amount.
  4. Verification Procedure — after a player creates a new account or requests the first real money withdrawal, online casinos may ask for copies of documents to confirm the gambler’s ID, age, residence, and validity of the selected banking option.
  5. Cashable bonus — the bonus that allows players to withdraw the winnings after they have complied with all the bonus terms and conditions and met the wagering requirement. Cashable top casino bonuses are the most common type of casino promo offers you will find on the market.
  6. Non-cashable bonus (Sticky Bonuses, ‘Play-Only’ bonuses) — a bonus amount that online gamblers can use for playing casino games but can’t cash out its winnings. The players use the bonus credits until the funds are all gone or until they want to withdraw the winnings. In the second case, the initial bonus amount will be deducted from the total of your casino balance.
  7. Expiration Date — none of the casino bonuses lasts forever; all of them have time limits. There can be a deadline for using the claimed bonus credits (or Free Spins), and there might be time limits for satisfying all the terms and conditions – it depends on the casino and the bonus itself. Don’t be negligent if you want to receive bonus winnings after making all the effort of meeting the demanding T&C, and stay away from the bonuses with impossible deadlines.
  8. Valid Games — particular games from a casino game collection where a casino bonus can be used. Very often players can’t apply a casino bonus to any game they’d like: they have to choose a title from the list of valid games.
  9. Payout Percentage — a percentage of the wagers online gamblers spend on a certain casino game that the casino is obliged to pay out to the players over time.
  10. Max Bet (in Bonus Terms and Conditions) — the maximum stake you can place while gambling with bonus cash credits. Be careful, you can lose the chance to withdraw your bonus winnings just by exceeding the limit. Bonus Max Bets may depend on the VIP status of a player and be calculated individually, but it is not always the case. Note that every casino game usually has its own minimum and maximum stakes, and they are not what we are discussing here.

How do you calculate a casino bonus?

When you see a juicy bonus offer on an online casino website promising you hundreds or even thousands of free credits and loads of Free Spins to spend on online pokies, we advise you to fight the urge to click the ‘claim’ button straight away. Believe us, sometimes gamblers regret redeeming casino bonuses much stronger than making an impulsive purchase at a cashier one time or another. Calculating a casino bonus together with some of the bonus terms and conditions attached to it is a much more complicated procedure than counting how much you’ve spent on those Kit-Kats this month. So, let’s dig into it.

We will start with the basics: calculating Deposit Match bonuses. They are usually expressed as a percentage of the deposited amount gamblers transfer to their casino accounts at a time. So, there are no pitfalls or tricky mechanics here: you just need to know how percentages work to understand how big (or small) a Deposit Match Bonus will be.

The percentage formula is simple: you take the parts, divide them by the whole and multiply the result by 100. But when calculating how many free credits you’ll get with a casino Deposit Match bonus, we need to find the ‘parts’ part of the equation (we have the percentage amount, and the whole – our deposit). To do that, we will multiply the deposit amount by the bonus percentage and divide all that by 100.

Have a look at some of the Deposit Match bonuses available currently at Australian online casinos and our demonstrative calculations.



Bonus offer %

Theoretical deposit


Bonus cash you’ll receive

Total amount to spend


Welcome bonus



$20 x 150% / 100%


$50 = $20 (real money deposit) + $30 (bonus credits) 

Las Atlantis

Special offer for pokies 



$15 x 300 / 100%


$60 = $15 (real money deposit) + $45 (bonus credits) 

Red Dog

Everyday deposit bonus



$50 x 135% / 100%


$117.5 = $50 (real money deposit) + $67.5 (bonus credits) 


Special weekly deposit bonus



$125 x 50% / 100%


$187.5 = $125 (real money deposit) + $62.5 (bonus credits)


Neosurf deposit



$10 x 200% / 100%


$30 = $10 (real money deposit) + $20 (bonus credits)

After revising the fundamentals, it is time to move on to a more advanced level and find out what happens to the bonus cash credits you have received or to the winnings you get from playing online pokies with bonus Free Spins.

The main thing to keep in mind here is that the Bonus free cash and Free Spins winnings are not real money; they are virtual casino credits and can’t be withdrawn right away. They are always subject to a play-through process. The process is regulated by such bonus conditions as a wagering requirement (rollover requirement, play-through requirement, wager coefficient – all the terms mean the same thing) and a wagering contribution.

What is a wagering requirement, and how do you calculate it?

A wagering requirement (rollover requirement, play-through requirement, wager coefficient, wager) maps out the plan of what to do with casino bonus credits to withdraw them. Every online casino has its own wagering conditions that depend on the type of the game and casino reward policy. Online casinos need wagering requirements to prevent the best online casino bonus abuse and make the money stay in the house longer.

So, the bonus credits or Free Spins winnings must be rolled over (wagered) a certain number of times before casino players can request a cash-out. This is, generally, a wagering requirement, and it is usually expressed as a multiplying coefficient: 10x, 15x, 20x, 25x, 30x, 40, 50x, etc.

The basic formula for calculating a wagering requirement is

  • WAGER COEFFICIENT x Bonus Cash Credits (for Deposit match-up bonuses);
  • WAGER COEFFICIENT x Free Spins Winnings (for Free Spins bonuses).

Sometimes, casino bonus terms state that the wagering requirement doesn’t just refer to the casino credits but also covers the deposit amount. This is a less advantageous condition, and the formula for calculating the wager, in this case, will transform:

  • WAGER COEFFICIENT x (Bonus Cash Credits + Deposit Amount) — for Deposit match-up bonuses;
  • WAGER COEFFICIENT x (Free Spins Winnings + Deposit Amount) — for Free Spins bonuses.

The formulas will give you some amount: it will be the amount that you have to wager (play through) after using up the claimed bonus. Only having satisfied this requirement, will the players be able to request a withdrawal and cash out the money they won with the bonus (if there is still something left after all the wagering, though).

A concrete example must clarify the theory part. So, imagine joining an online casino and activating a Welcome Deposit Match bonus of 150%. By the way, you should have visited the Terms and Conditions page before claiming the bonus offer, then you would have seen the wagering requirement (let’s make it 15x). Make a $20 deposit and receive 150% of it – $30 casino free bonus cash. Now we know all the variables, which means that we can use our formula.

  • If the wager refers to the bonus credits only, then the play-through amount will be:

15 x $30 = $450;

  • If the wager refers to the bonus and deposit, then the play-through amount will equal:

15 x ($30 + $20) = $750.

So, then you start gambling using the bonus cash credits and win $25, for instance. You will be able to cash out these $25 only after you have wagered $450 (when the wager applies to the bonus only) or $750 (when the wager covers both the deposit and the bonus).

Wagering requirements in Free Spins work in the same way. The only difference is that the multiplication will happen between the wager coefficient and the cash credits you’ve won while using the bonus Free Spins. Don’t multiply the wager by the number of Free Spins: it won’t make sense.

For example, an online casino gives you 30 No Deposit Free Spins with a wagering requirement of 45x. While using them, you are lucky enough to win $10. Then, the play-through amount will equal 45 x $10 = $450.

And in the table below, you can find a couple of more illustrations of how to calculate a wagering requirement for bonuses in different Australian online casinos.



Wagering requirement

Theoretical deposit (if required)

Cash credits subject to play-through

Theoretical Free Spins winnings subject to play-through

Wagering amount


20 Free Spins on 1st deposit





45x$5 = $225

Las Atlantis

300% deposit match (Welcome)

35x (Deposit + Bonus) 




35x ($15 + $45) = $2100

Red Dog

235% deposit match (New Game)

35x (Deposit + Bonus) 




35x ($10 + $23.5) = $1172.5


50 Deposit Free Spins





10x $15 = $150


50 Welcome Free Spins





20x $40 = $800

So, you know how much you will have to play through — you can assess if the play-through amount is acceptable for you or if it seems too unreasonable to fulfill.

Wagering amount doesn’t mean the amount of real money you need to have on your casino balance. When you place a stake ( = wagering), it won’t matter whether your bet wins or losses, the wager is still a wager. It will be counted as a contribution to fulfilling the play-through requirement. And yet, not all of them, and not always, and not to the fullest. It is time to discuss the next part of the wagering process – wager contribution (or game weight).

While working on satisfying a wagering requirement, you will be placing various stakes in various games. These stakes will have different ‘weights’, contributing to clearing the play-through amount in different proportions. Usually, online pokies have the best wager contribution percentage – 100%, the weight of table games may vary: from as little as 5% to 90%. In other words, each casino allows the games from their collection to play a bigger or smaller role in the play-through process.

Online casinos determine the wagering contribution percentages on their own (it is not a universal rule for all the gambling platforms to follow). The answer to the questions about how they decide and why they do it is more than simple: the games with the highest House Edge (the least advantageous to a player in terms of winning odds) have the lowest weight, and the games that bring casinos the most profit contribute the most. This is the way to persuade online gamblers to play the games with worse winning chances and a better house edge.

So, if you are gambling at the Pokiesurf online casino, the bonus terms and conditions will tell you that

  • most online pokies contribute 100% to the wagering requirement;
  • Roulette, Sic Bo, Video Poker, Baccarat, Hold’em, and Craps contribute 5%;
  • and the rest of the table games have a 10% contribution weight.

Let’s say you have a wagering amount of $500 to play through. If you go for online pokies, each $1 dollar you wager on them will count as $1. Thus, having wagered $500, you fulfill the requirement. Opting for table games will turn out to be a much bigger problem. With the 10% wagering weight, each $1 will contribute $0.10 only to the total play-through amount. It means that, instead of wagering $500 at pokies, your stakes will have to amount to $5000.

You might have come across No Wagering Bonuses. These offers sound extremely attractive because they are supposed to skip the worst part of casino bonuses (and the reason we have been writing this article) – the play-through procedure and all its pitfalls. How great would it be if bonus winnings went straight to the player’s casino wallet and could be withdrawn as real cash! Some people say that no successful online casino will make such an offer: the platforms that do it are either very young and new to the market (and it is their first strongest marketing step to attract players) or rigged. If an online casino promising No Wager Bonuses looks suspicious or lacks confirmation of its legitimacy, we advise you not to risk real money (or deposit the minimum you are ready to lose) and to look for another bonus offer with low play-through requirements.

How to choose a safe casino with an adequate bonus?

When choosing a casino bonus from the overwhelming variety available online, you should compare the advantages the bonus offer will bring you to the effort you will have to invest in it. Will it really be worth the try?

Read the bonus rules

Reading bonus rules is the first step to understanding how reasonable the bonus offer is: check the number of bonus credits (number of Free Spins), the type of bonus (cashable / non-cashable), the list of valid games, expiration date, wagering, and cash-out requirements. Find out whether you need to enter a Bonus Code.

Check the casino terms and conditions

Then go to the more general — casino terms and conditions. Sometimes, a bonus description doesn’t have all the details you will need to have the entire picture. Some bonuses have very specific requirements, the others comply with general casino’s demands. Wagering requirements, maximum bets, and cash-out limits may differ within one casino and one game. So, try to keep an eye on those things.

Check whether the casino is licensed

We have talked a lot about the importance of casino legitimacy. This information is usually found in the website footer or on one of the pages describing the company. We advise online players not to be shy and request license information from the casino's customer support or check the records of the gambling authority that regulates the casino’s legal issues.

Compare bonuses in different online casinos

Most casinos offer similar casino bonuses and comparable terms and conditions. However, you may look for something specific (payment method, game title, mobile compatibility) and find it. There always are companies that add unique promotions to demonstrate a customized approach.

On the other hand, the newest platforms will usually have the most advantageous bonus conditions (for example, No Deposit required or a low wagering coefficient). The downside is that these casinos are riskier as there is not enough information and feedback about them.

Conclusion: Why use a variety of bonuses at online casinos, and is it safe?

When you don’t treat casino bonuses as absolute freebies and know how the system works, you won’t have inflated expectations. The best approach to bonuses is viewing them as a chance to get to know a new casino or a new game, and definitely not as the only way to win real money jackpots for free. This idea is too far from the online gambling reality, and will never happen.


We have to admit that some online casinos on the market don’t play by the rules and fair principles. They may withhold the winnings or have dodgy games in their selections. Clearly, bonuses at such online casinos are also going to be rigged. That is why the matter of license legitimacy and the casino’s reputation must be the first priority for a player. But even when gambling at a trustworthy online casino, some players consider casino bonuses rigged. What they mean then is unreasonably demanding bonus terms and conditions, time and withdrawal limits that are impossible to meet. So, the gamblers may see these offers as dishonest even though they don’t violate any rules. Attracting customers with an impressive number of credits (1,000% and 500 Free Spins, for instance) and burdening them with a 100x wager and a 3-day limit may not be the fairest way, but we can’t call these bonuses rigged. Instead, we will have to tell our readers to keep an eye on all the bonus T&C and never get into questionable offers like that. Knowing how these reward systems work and having no illusions about casinos’ generosity are the keys to avoiding disappointments and money losses.

Even though sign-up (welcome) bonuses are the most popular casino rewards, they are not the only ones. Existing players have a chance to claim such top casino bonuses as Reload, New Game, and Cashback (on deposits or losses). VIP players and high rollers always receive special awards. Plus, online casinos tend to give out seasonal bonuses: they come up during Christmas and Halloween seasons, on Black Fridays and Cyber Mondays, etc.

You can win real money with a casino bonus if you tick all the boxes from the list: - your online casino has a confirmed license and a reliable reputation; - the bonus terms and conditions are reasonable and realizable; - you have satisfied all the bonus terms and conditions. Then, you can go on to request the withdrawal of your bonus winnings.

As a rule, players can’t apply a casino bonus to any game they’d like: they have to choose a title from the list of so-called ‘valid’ games. You can find out which games you can play from the bonus description or bonus terms and conditions.

You can’t withdraw bonus cash credits that you’ve received as a special casino offer. They are not real money and are usually transferred to a separate ‘wallet’ (Bonus wallet) not to get mixed with real money deposits and other winnings. All the bonus credits (and winnings from Free Spins) are subject to playing through: wagering a determined amount ( = wagering coefficient x the number of credits) before the withdrawal, complying with minimum and maximum withdrawal limits, and a bonus expiration date.

It always depends on the bonuses: some of them are redeemable more than once, the others — no. It is always stated in the bonus description or in the T&C. Redeemable bonuses are much less common, and the situation when one player can claim one bonus once is much more frequent. If you are thinking about the possibility of creating several accounts and enjoying the same bonus several times, such a scheme is forbidden and will be qualified as bonus abuse. If an online casino catches you out in bonus abuse, it might withhold all the funds and block your account.

Casino bonus codes Australia at online casinos work exactly like promo codes you can receive and use at any other shop, online or offline. They are unique combinations of letters and numbers that activate a bonus (or a discount — in our everyday shopping life). They are not a compulsory part of a casino bonus offer. But sometimes the codes are required for activating a bonus. In this case, the bonus description or bonus terms and conditions available on the casino web page will point it out. For example, those who want to claim 25 Free Spins at Pokie Place and spend them on the ‘Sweet 16’ pokie have to enter a Promo Code – SWEETSPINS. Plus, online casinos may share exclusive Deposit and No Deposit bonus codes with their partners and affiliates or give them out to loyal and VIP players. We’d like to warn you that not all the long lists with the ‘best casino online bonus codes’ contain truthful information. Don’t get too excited when you see bonus codes promising juicy freebies — check whether the casino online bonus codes are valid on the official casino website.

First of all, the answer will depend on the bonus terms and conditions. How demanding is the wagering requirement? If it is higher than 20x, the offer might not be worth the trouble. Take a closer look at the other bonus conditions and think how easy it will be to play the amount through. Compare how many casino credits you will receive and how much in wagers you will have to spend after the bonus is used. If you are ready and have enough time and money, why not go for the bonus? How tight are the deadlines? Will you have enough time to play the wagering amount through? What games can you play with the bonus? Are you happy with the offered choice? Just ask yourself all these questions, and you will clearly see if you personally are ready to make all the effort for the sake of the bonus? Secondly, it will depend on your attitude. When you don’t treat the best casino bonuses as absolute freebies and know how the system works, you won’t have inflated expectations. The best approach to bonuses is viewing them as a chance to get to know a new casino or a new game, and definitely not as the only way to win real money jackpots for free. This idea is too far from the online gambling reality, and will never happen.

Sure, you can. Casino bonus offers and their terms and conditions don’t depend on the device you are using for gambling. On top of that, online casinos might reward those who play from their smartphones or tablets with special mobile bonuses.

Updated: 4 Jul 2022
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