+ 300 Free Spins across 3 deposits
Winshark Casino $300 Deposit Bonus: How the $300 Match Works
The Winshark Casino $300 Deposit Bonus is the second step in the three-deposit welcome package for Australian players. You get an 80% match up to $300 AUD, plus free spins, with wagering and cashout rules to understand before you start.
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The $300 welcome step: what you receive on your second deposit
The clearest route to a $300 deposit bonus is the second deposit in the welcome package. It pays an 80% match up to $300 AUD, together with 75 free spins. A standard step has a minimum deposit of €20, while a deposit of €75 or more brings an additional 75 free spins under the stated terms.
On this page
| Deposit | Match | Base free spins | Extra-spin threshold |
|---|---|---|---|
| 1st | 100% up to $250 AUD | 50 | An extra 50 free spins with a deposit of $50 AUD or more |
| 2nd | 80% up to $300 AUD | 75 | An extra 75 free spins with a deposit of €75 or more |
| 3rd | 60% up to $500 AUD | 125 | An extra 125 free spins with a deposit of €100 or more |
The first deposit has a $35 AUD minimum, so the second-deposit reward follows your first qualifying step. Across the three deposits, the package is promoted as 240% in matched bonuses up to $4,100 AUD, plus 300 free spins. The $300 figure is the maximum bonus credit on deposit two; it is not the amount you need to deposit.
For example, an $100 AUD second deposit creates an $80 AUD bonus at the 80% rate. To reach the full $300 AUD match, the calculation is $300 ÷ 0.80, which means a $375 AUD deposit. That simple bit of maths is worth doing before you fund the account.
The full match needs a $375 AUD deposit
An 80% match on $375 AUD produces the maximum $300 AUD bonus. A larger deposit does not increase this particular match beyond $300 AUD.
Ready to check the $300 step?
Open the bonus details and work out your deposit amount before activating the offer.
How to work through the first three deposits
The $300 match is tied to deposit two, so the order matters. You do not jump straight to the second-deposit reward without completing the first step. Here is the practical sequence.
- Create your account
Choose “Sign Up”, then enter your email, password and username. You will also enter your name, country, address, date of birth and chosen currency, then verify the account by email. Players must be 18 or older.
- Complete the first deposit
The Australian first deposit requires at least $35 AUD. It carries a 100% match up to $250 AUD and 50 free spins. Depositing $50 AUD or more adds another 50 free spins under the offer terms.
- Make the second deposit
This is the $300 stage: an 80% match up to $300 AUD and 75 free spins. The extra 75 free spins are tied to a deposit of €75 or more.
- Continue to deposit three if you want the full package
The third step gives a 60% match up to $500 AUD and 125 free spins. A deposit of €100 or more brings the additional 125 free spins stated for this step.
Winshark Casino Online supports AUD as an account currency, alongside EUR, CAD, CHF, DKK, HUF, NOK, NZD and PLN. The offer terms also show euro thresholds for the second and third deposit spin additions, so keep the currency label beside each condition in mind when planning your deposits.
The account signup process uses SSL encryption. If you are comparing a Review, focus on the actual figures: the match rate, the 45× wagering rule, the $8 AUD maximum bet, the seven-day expiry and the withdrawal cap matter more than the headline alone.
Wagering the bonus: 45×, the $8 limit and eligible games
The welcome bonus uses a 45× wagering requirement based on the bonus amount, written as 45×B. For the full $300 AUD match, that means $300 × 45 = $13,500 AUD in qualifying stake. The deposit itself is not multiplied in this calculation.
| Game type | Contribution | What that means for a $300 bonus |
|---|---|---|
| Slots | 100% | $13,500 AUD in slot stakes would provide $13,500 AUD of qualifying turnover |
| Roulette | 5% | You would need $270,000 AUD in roulette stakes to generate $13,500 AUD of qualifying turnover |
| Jackpot games | 0% | Stakes do not reduce the welcome-bonus wagering balance |
| Live games | 0% | Live-game stakes do not contribute to this requirement |
| Table games | 0% | Table-game stakes do not contribute to this requirement |
Slots are therefore the most direct way to build qualifying turnover. Roulette contributes only 5%, while jackpot games, live games and table games contribute 0%. That includes the live blackjack, baccarat and roulette formats in the casino section, so choosing a game you enjoy does not always mean it will help clear this particular bonus.
There is also a maximum bet of $8 AUD per spin or round while the wagering requirement is active. Keep each spin or round at or below that amount. A bigger wager can put the bonus terms at risk, even if the game itself contributes 100%.
A $300 bonus means $13,500 AUD of qualifying turnover
The 45× rule is based on the $300 AUD bonus, not your $375 AUD deposit. With slots contributing 100%, the target is $13,500 AUD. The $8 AUD per-spin or per-round maximum still applies.
The wider library contains more than 3,000 games, including over 2,400 pokies, 120 jackpot games, 220 RNG table games, 150 live tables and game shows, and 60 instant or crash games. Pokies can also be played in demo mode without an account, which is handy for getting familiar with the style of a game before using bonus funds.
Expiry and cashout rules to check before you play
The bonus and its free-spin winnings expire seven days after activation. That gives you a defined window to complete the wagering requirement, so it is sensible to decide whether you have enough time to play before activating the reward.
| Rule | Term | How to use it |
|---|---|---|
| Wagering | 45× the bonus amount | A $300 AUD bonus creates a $13,500 AUD qualifying target when using 100% contribution games |
| Maximum bet | $8 AUD per spin or round | Keep every bonus-period wager at or below $8 AUD |
| Bonus expiry | 7 days from activation | Complete the qualifying play within the seven-day window |
| Maximum withdrawal | 10× the deposit amount | A $375 AUD deposit gives a maximum bonus-related withdrawal of $3,750 AUD |
| Bonus chips | Unredeemable | Bonus chips are removed from the cashout amount |
Using the $375 AUD example, the 10× deposit rule gives a $3,750 AUD maximum withdrawal from the deposit bonus and free spins. This is separate from the bonus amount and is calculated from the deposit value. The same 10× deposit cap applies when a bonus was active.
Before your first withdrawal, you need to complete KYC by uploading identity documents. It is completed once, and later withdrawals proceed faster after that step. Withdrawals are processed Monday to Friday, while the AUD account limits are $900 AUD per day and $18,000 AUD per month. There is no win limit.
The operator is GBL Solutions N.V., registered in Cyprus. Winshark Casino operates under the Curaçao Gaming Authority licence OGL/2024/589/0556.
Funding the deposit with an Australian-friendly payment choice
There are 28 deposit methods, covering cards, e-wallets, bank transfer and cryptocurrency. The cashier accepts AUD, so you can keep your account in Australian dollars while checking the euro terms attached to some promotion thresholds.
| Method | Minimum deposit | Processing | Fee |
|---|---|---|---|
| Mastercard | €20 | Instant | No fee |
| Skrill | €20 | Instant | - |
| Bank transfer | €20 | Up to 3 business days | - |
| Bitcoin | €20 | Instant | - |
| Paysafecard | €20 | Instant | - |
Other deposit options include Visa, Neteller, Cashlib, MiFinity, Revolut, Wise, CashtoCode, Ethereum, Solana, Tether, Litecoin, Dogecoin, Ripple, USD Coin and Cardano. The right choice depends on how you normally fund an account and whether you want an instant deposit or are comfortable waiting for a bank transfer.
Before depositing, check that the chosen amount matches the reward you want. A $375 AUD deposit is enough for the full second-deposit match mathematically, while the free-spin additions use their own thresholds. Keeping those two calculations separate makes the promotion much easier to follow.
Choose the amount before opening the game
Decide whether you are targeting the $300 AUD match, the free spins, or both. Then confirm the deposit currency, the 45× target and the seven-day window before you start.
Other promotions with a $300 ceiling and how they differ
The $300 welcome match is not the only promotion with a $300 ceiling. Cyber Reload runs from Friday through Sunday as a 50% match up to €300, with a €20 minimum deposit. Madnessday runs on Wednesdays as a 40% match up to €250, also with a €20 minimum deposit.
There is also floating cashback of up to 15% each week, calculated on losses and capped at €300. VIP cashback is a separate reward, with rates from 8% at levels 31-60 through to 15% at levels 91-100; it carries 30×B wagering, needs a €20 minimum deposit, is claimed on Mondays through live support and expires after five days.
A separate Promo Code, SHARK100FS, gives 100 free spins on a first deposit with a €10 minimum for players who opened an account. That is different from the Free Spins No Deposit search phrase; the $300 route explained here is a deposit match with its own wagering rules.
The loyalty programme has five levels. You earn comp points while playing, then exchange them in the Winshark Shop for free spins or cash bonuses. Level-up gifts range from 10 free spins at Level 2 to 100 at Level 5, while exclusive tournaments, a birthday offer and VIP Club membership begin from Level 3.
Want to use the welcome match?
Keep the $300 calculation, wagering target and expiry date in front of you before making the second deposit.
$300 Deposit Bonus: your questions
What is the Winshark Casino $300 Deposit Bonus?
It is the second welcome-deposit reward: an 80% match up to $300 AUD, plus 75 free spins. The standard step has a €20 minimum deposit.
How much do I need to deposit for the full $300 AUD match?
A $375 AUD deposit produces the full $300 AUD match at the 80% rate. The second-deposit reward follows the first welcome step.
How many free spins come with the second deposit?
The base reward is 75 free spins. A deposit of €75 or more brings an additional 75 free spins under the stated terms.
What is the wagering requirement on a $300 bonus?
The requirement is 45× the bonus amount. A $300 AUD bonus therefore creates $13,500 AUD of qualifying turnover when using games that contribute at 100%.
What games count towards the wagering?
Slots contribute 100% and roulette contributes 5%. Jackpot games, live games and table games contribute 0% to this welcome-bonus requirement.
How long do I have to use the bonus?
The bonus and free-spin winnings expire seven days after activation. The $8 AUD maximum bet per spin or round applies while wagering is active.
What is the maximum withdrawal from the bonus?
The maximum withdrawal from deposit bonuses and free spins is 10× the deposit amount. With a $375 AUD deposit, that works out to $3,750 AUD.
What verification is needed before withdrawing?
KYC identity verification is required before the first withdrawal, including uploading identity documents. It is completed once, after which subsequent withdrawals proceed faster.
