Many players have questions about OnlywinCasino before they deposit their first euro — here are the honest answers. This guide covers everything from signing up to calculating bonuses and handling issues, so you can play with confidence.
Quick Checklist
- Check the casino’s license and read its terms carefully.
- Set a deposit limit before you start playing.
- Understand the wagering requirements for any bonus.
- Use a strong password and enable two-factor authentication (2FA) if available.
- Verify your account early – upload your ID and proof of address.
- Test the mobile‑optimised website or PWA before depositing.
Step-by-Step Sign-Up
- Click the Join or Sign Up button on the homepage.
- Fill in your email, create a username, and choose a strong password.
- Select your country and preferred currency.
- Enter your personal details: full name, date of birth, and address exactly as on your ID.
- Confirm you are over 18 and agree to the terms and conditions.
- Check your email for a verification link – click it to activate your account.
- Log in, go to the cashier, and make your first deposit to claim any welcome bonus.
Calculating Your Bonus
Bonuses are not free money – you need to wager your deposit plus the bonus amount before you can withdraw winnings. Here is a real‑world example with a typical welcome offer: 100% match bonus up to €200 with 35x wagering on (deposit + bonus).
Step 1 – Determine your bonus
Deposit €100. Bonus = 100% × €100 = €100. Your total balance = €200.
Step 2 – Calculate total wagering requirement
Formula: (deposit + bonus) × wagering multiplier = (€100 + €100) × 35 = €7,000. You must place bets totaling €7,000 before any withdrawal.
Step 3 – Estimate your expected value
Assume an average slot RTP of 96% (house edge = 4%). Expected loss from wagering = €7,000 × 0.04 = €280. Since the bonus is €100, the expected net result is €100 – €280 = –€180. This is negative – most players lose money overall. To improve your odds, look for games that contribute 100% to wagering and have a high RTP (97%+).
Step 4 – Account for max bet limits
Bonuses often cap your bet size (e.g., €5 per spin). Exceeding it voids the bonus. Always check the terms.
Is It Safe?
The casino operates under a Curacao e‑Gaming license, which means it must follow basic player‑protection rules. The site uses 128‑bit SSL encryption to secure all transactions and personal data. Important: For players in the EU or Nordic countries, winnings from a Curacao‑licensed casino may be subject to local income tax – check with your tax authority. The platform also offers responsible‑gaming tools like deposit limits, session reminders, and self‑exclusion. Stick to these limits and treat gambling as entertainment, not a way to make money.
Financial Operations
| Payment Method | Deposit Min/Max | Deposit Fee | Withdrawal Min/Max | Withdrawal Fee | Processing Time |
|---|---|---|---|---|---|
| Visa / Mastercard | €10 – €5,000 | None | €20 – €5,000 | None | 3–5 business days |
| Skrill | €10 – €10,000 | None | €20 – €10,000 | None | 24–48 hours |
| Neteller | €10 – €10,000 | None | €20 – €10,000 | None | 24–48 hours |
| Bank Transfer | €50 – €50,000 | None | €100 – €50,000 | €0–€5 | 5–10 business days |
| Cryptocurrency (BTC) | €20 – no limit | None | €50 – no limit | None | Up to 24 hours |
Deposits are instant for most methods. Withdrawals must go to the same method used for deposit whenever possible. Always complete KYC verification before your first withdrawal.
Common Problems & Fixes
Scenario 1: Can’t log in
Clear your browser cache, check that caps lock is off, and try resetting your password via the forgotten‑password link. If the issue persists, contact support.
Scenario 2: Withdrawal is pending for days
This usually means verification hasn’t been completed. Check your account – you may need to upload a photo of your passport or a utility bill. Once verified, withdrawals are processed within the stated timeframes.
Scenario 3: Bonus not credited
Make sure you opted in and used the correct bonus code during deposit. Some bonuses only apply to specific deposit methods. Contact live chat if it does not appear within 15 minutes.
Scenario 4: Game keeps freezing
Close other browser tabs, update your browser or enable WebGL. If you are using a PWA, re‑install the app from the browser menu. Try switching to another game provider.
Scenario 5: Self‑exclusion not working properly
Immediately contact support and request a manual override. Keep a screenshot of your self‑exclusion request. You can also contact the Curacao licensing authority for assistance.
Insider Advice
If your withdrawal is delayed beyond the stated processing time, follow these steps:
- Step 1 – Wait the full processing period (e.g., 3 business days for cards). Note: weekends and holidays do not count.
- Step 2 – Contact live chat with your account ID and withdrawal reference. Ask for an ETA.
- Step 3 – If no answer in 24 hours, email support@thecasino.com (or the address in the help section) with a polite request. Include the date of your withdrawal request.
- Step 4 – After 7 business days total, escalate to the Curacao e‑Gaming licensing body by filing a complaint on their official website. Provide all screenshots and correspondence.
- Step 5 – As a last resort, post on gambling forums (e.g., AskGamblers) – casinos often respond quickly there to protect their reputation. Processing times are usually 24–72 hours for e‑wallets, 3–5 days for cards, and up to 10 days for bank transfers.
Note: Never continue playing while waiting for a withdrawal – it may be voided if the bonus terms are violated.
Players Ask
How long do withdrawals usually take?
E‑wallets take 24–48 hours, cards 3–5 business days, and bank transfers 5–10 business days. Cryptocurrency withdrawals are typically processed within 24 hours.
What documents are needed for account verification?
You need a copy of your government‑issued ID (passport or driver’s license) and a recent utility bill or bank statement showing your name and address.
Are my winnings taxable?
For players in the EU or Nordic countries, winnings from a Curacao‑licensed casino may be considered taxable income. You should consult a local tax professional.
Can I play on my mobile phone?
Yes, the casino offers a mobile‑optimised website and a progressive web app (PWA). There is no dedicated app in Google Play or the Apple App Store – just launch the site from your browser and add it to your home screen.
What is the wagering requirement on the welcome bonus?
The welcome bonus typically has a 35x wagering requirement on the deposit plus bonus amount. Always check the specific terms.
How do I contact customer support?
You can use the live chat feature (available most hours), send an email to the support address listed in the help section, or fill out the contact form on the website.
Is there a loyalty programme?
Yes, the casino runs a multi‑tier loyalty programme that awards points for real‑money play. Points can be exchanged for cash or free spins.
What happens if I close my account?
You can request account closure via support. Any remaining balance will be paid out after verification, minus any outstanding bonus wagering requirements.
Whether you are a beginner or a seasoned player, understanding the mechanics behind bonuses and knowing how to solve common problems will make your experience far more enjoyable. Take your time, read the terms, and never gamble more than you can afford to lose.