Pay with Skrill or Neteller and the 55Bet welcome bonus is closed to you, however much you deposit. Every other method on the cashier list, from Visa to Bitcoin, keeps the offer open. The casino side pays 100% up to €100; the sportsbook side pays 100% up to €200, and both carry a 35x wagering requirement. A page about the brand, siriussydney.com.au, sets out the same two offers for players comparing them.
In practice the requirement is the part that decides what the bonus is worth. Thirty-five times the bonus alone on a €100 casino bonus means €3,500 of play before anything can be withdrawn. If the terms apply the multiplier to deposit plus bonus, the same €100 deposit lifts the target to €7,000. The bonus terms decide which of the two applies, so read that line before you claim.
Two welcome offers and a 35x rollover
siriussydney.com.au splits its welcome money across two products. The casino welcome offer adds 100% to a deposit up to €100 in bonus funds. The sports welcome bonus does the same up to €200, which is double the casino ceiling. Both are listed with a 35x wagering requirement, and the terms set the base that figure applies to.
The game library behind the casino bonus runs to 4000 titles from studios including NetEnt, Play’n GO, Nolimit City, Pragmatic Play’s peers at Big Time Gaming and Evolution Gaming for live dealer tables. That breadth matters for clearing a rollover: a requirement is easier to meet when there are more games to meet it on, provided the terms count those games towards wagering. Not every title does, and the bonus terms say which.
Ongoing promotions sit alongside the welcome offers:
- 10% weekly cashback on slots
- An accumulator bonus of 100%
- 2 Goals Ahead early payout on selected football markets
- VIP cash rewards after every level up, plus sportsbook cashback or free bets and casino cashback
The restriction that catches most people is the payment one. Skrill and Neteller depositors cannot claim the welcome bonus, so a wallet-funded deposit forfeits the offer entirely. Crypto deposits, cards, Paysafecard, AstroPay, Zimpler, Revolut, MuchBetter, Jeton, bank transfer and Litecoin stay eligible.
Our preference for this offer is the sportsbook side. The €200 ceiling is twice the casino figure, and the 100% accumulator bonus and early payout add value that a slots player never touches. The trade-off is that sportsbook wagering rules differ from casino rules, and the terms spell out both.
How to claim the bonus step by step
The order of the steps matters, because a deposit made before you opt in usually sits outside the offer.
- Register an account and complete the details the operator asks for at sign-up.
- Open the promotions or bonus section and select the casino welcome offer or the sports welcome bonus. The terms decide whether a bonus code is needed; if one is listed, enter it exactly.
- Deposit with an eligible method. Skip Skrill and Neteller if you want the welcome bonus.
- Check the bonus lands in your balance before you play, and note the expiry date on it.
- Play games the terms count towards wagering, and track your progress in the bonus section.
- Clear the 35x requirement, then request a withdrawal. The cashier’s daily ceiling is €10,000, high enough that the bonus itself will not slow a payout.
If a step fails, live chat is open before and after registration, and the support team is described in public reviews as fast and professional. Ask which games count before you start rather than after.
Strengths and weaknesses of the welcome package
The offer has real weight on the sportsbook side and a straightforward structure on the casino side. It also has conditions that rule some players out before they start.
- Two separate welcome offers, so a player can take the casino bonus or the sportsbook bonus.
- A €200 sportsbook ceiling, double the casino maximum.
- A 35x requirement that is stated plainly for both offers.
- 4000 games to play through the rollover, with live dealer tables from Evolution Gaming among them.
- Cashback and VIP rewards that continue after the welcome period.
- Skrill and Neteller depositors cannot claim the welcome bonus.
- Possible withdrawal fees, so a small bonus win can shrink at the cashier.
- Limited responsible gaming options, which matters when a rollover pushes you to keep playing.
The cashback is not a route back from a losing session. It returns a share of stakes, and the 10% rate applies to slots play under the promotion’s own conditions.
What to read in the bonus terms before depositing
Five lines in the terms decide most of what the bonus is worth to you:
- The wagering base: bonus only, or deposit plus bonus.
- The expiry date, both for claiming the bonus and for clearing the rollover.
- Which games count towards wagering, and at what percentage.
- The maximum bet allowed while a bonus is active.
- The maximum you can withdraw from bonus winnings, if a cap applies.
Also check whether a bonus code is required for each offer, and confirm the payment restriction on Skrill and Neteller in the terms rather than assuming the cashier will block it for you.
Common questions about the 55Bet bonus
Can I claim both welcome offers?
The terms decide whether the casino and sportsbook offers can be taken together or only one per account. Read the eligibility line for each before you deposit. If both are open, the sportsbook offer carries the higher ceiling.
Do Skrill and Neteller deposits qualify?
No. Depositors using Skrill or Neteller cannot claim the welcome bonus. Every other method on the cashier list, including Bitcoin and Litecoin, remains eligible.
Is there a 55Bet casino app for iOS or Android?
No app is offered for either platform. The site runs as a mobile optimised website in the browser, which covers the cashier, the bonus section and the games. Site languages are English and Arabic.
Is the 55Bet welcome bonus worth claiming?
For a sports bettor, the €200 ceiling and the accumulator bonus make this the stronger half of the package. For a slots player, the €100 casino offer is modest but the 35x requirement is stated clearly and the game library is large enough to work through it. The Skrill and Neteller exclusion is the condition to check first, and possible withdrawal fees belong in the same calculation. 55Bet operates under a Curaçao licence held by Novatech Solutions N.V.; the licence is not from Australia.
Gambling is for adults only, 18+. If betting stops being fun, free and confidential support services in Australia can help, and it costs nothing to call them. Play only with money you can afford to lose, and treat a bonus as a reason to read the terms, never as a reason to deposit more than you planned.
This text draws on what the operator states about its offers and on public reviews and player reports where they exist; we made no deposit or withdrawal ourselves, and it was last updated in November 2026. Where this text and the operator’s terms differ, the terms apply. Check the current bonus terms in your account before you claim.