📋 Last Updated: January 2026

Sunwin Terms & Conditions — Full English Version

Creating an account on Sunwin means you agree to these Terms & Conditions. Please read them before joining — it is both your right and your responsibility.


Key Highlights at a Glance

The cards below summarize the key rules — full details are available further down

🔞

Age requirement: 18 years or older

Sunwin is strictly for adults. No one under the age of 18 may register or use an account. Providing false information during verification will result in account termination.

👤

One Person, One Account

Each user may register only one account. If multiple accounts are detected, all associated accounts may be permanently closed and balances forfeited.

💰

Honest Payments & Fast Withdrawals

Sunwin pays out all legitimate winnings. Withdrawal requests are typically processed within 15 minutes to 24 hours after verification.

🎁

Bonus terms stated transparently

The wagering requirements for each bonus offer are clearly stated. Please read the terms before claiming a bonus — if anything is unclear, feel free to ask us.

🛡️

Security & privacy guaranteed

Your data is never sold to third parties. All transactions are SSL encrypted. See our Privacy Policy for full details.

⚖️

Fairness in Dispute Resolution

If an issue arises, contact the support team first. If it remains unresolved, you may seek resolution through an independent third party.


Last Updated: 1 January 2026 — Next review: July 2026
1

General Overview

Sunwin (sunwin-bd.com) is an online gaming and Sports Betting platform operated for users in Bangladesh. These Terms & Conditions constitute a legal agreement between Sunwin and its users.

By using the Sunwin website or app, you are considered to have accepted these Terms & Conditions in full. If you disagree with any of the terms, please do not use the platform.

Important: While these Terms & Conditions are provided in English, the original legal document is also in English. In the event of any dispute, the English version shall prevail.

Sunwin reserves the right to update these terms at any time. Registered members will be notified via SMS or email. Continued use of the platform after any changes constitutes acceptance of the updated terms.

2

Account Registration

To create an account on Sunwin, you must provide accurate and truthful information. Sunwin reserves the right to verify the details you submit at registration.

What you need to provide at registration:

  • An active mobile number (linked to Mobile Pay/Nagad preferred)
  • Full name (as per National ID)
  • Date of birth (to verify you are 18+)
  • A strong password

One Person, One Account Policy:

Each individual may operate only one account. Opening multiple accounts using the same device, IP address, or payment method is strictly prohibited.

Warning: If multiple accounts are detected, all accounts will be permanently closed and all balances and bonuses may be forfeited.

You are responsible for keeping your account secure. Never share your password with anyone. If your account is hacked or accessed without authorization, contact Sunwin Support immediately.

3

Eligibility & Age Requirements

To use Sunwin, you must meet all of the following eligibility criteria:

  • Must be at least 18 years of age
  • Must be mentally capable and willing to play voluntarily
  • Cannot be on the self-exclusion list
  • Must agree to comply with all applicable local laws

Sunwin is committed to preventing underage gambling. If there is any doubt about a user's age, Sunwin may request a National ID or other proof of age at any time.

If there is evidence that a minor has used someone's account to play, that account will be closed and all winnings may be forfeited.

4

Deposits & Withdrawals

Deposit:

Sunwin currently supports deposits via Mobile Pay, Nagad, and Rocket. Deposits are generally credited to your account instantly.

  • Minimum deposit: ৳200
  • Maximum single deposit: ৳50,000
  • Daily maximum deposit: ৳2,00,000

Withdrawal:

KYC (Know Your Customer) verification must be completed before submitting a withdrawal request. Completing verification speeds up the withdrawal process.

  • Minimum withdrawal: ৳500
  • Maximum single withdrawal: ৳1,00,000
  • Processing time: 15 minutes to 24 hours (subject to verification)

Withdrawals can only be made to the same payment method used for the original deposit. This is to prevent money laundering.

Reasons for Withdrawal Cancellation:

Withdrawals may be cancelled or delayed for the following reasons:

  • KYC verification incomplete
  • Bonus wagering requirements not met
  • While an investigation into suspicious activity is ongoing
  • Due to technical issues
5

Bonuses & Promotions

Sunwin offers a range of bonuses — welcome bonuses, reload bonuses, free spins, cashback, and more. Each offer comes with its own terms and conditions.

General Bonus Terms:

  • Wagering Requirement: A specified amount must be wagered before a bonus can be withdrawn (typically 10x to 30x)
  • Validity: Most bonuses are valid for 7 to 30 days
  • Maximum Bet: A maximum bet limit may apply while a bonus is active
  • Game Restrictions: Bonuses may not apply to certain games

Any attempt at bonus abuse or claiming bonuses through multiple accounts will result in all bonuses and winnings being voided and may lead to account closure.

Taking a bonus is entirely optional. If you'd prefer not to, simply skip the bonus option at the time of deposit or let our support team know.

6

Betting Rules

Certain general rules apply to both Sports Betting and casino gaming on Sunwin.

Sports Betting:

  • Bets cannot normally be changed once confirmed
  • Bets are refunded if an event is cancelled
  • Bets placed after an odds change will be settled at the updated odds
  • If incorrect odds are displayed due to a system error, Sunwin reserves the right to void the affected bets
  • Match manipulation or betting using insider information is strictly prohibited

Casino Gaming:

  • All games are powered by certified RNG
  • Results for incomplete rounds caused by technical errors will be reviewed
  • Identity verification is mandatory for jackpot winnings

In the event of any dispute, Sunwin's server logs will be considered the final and definitive evidence.

7

Prohibited Activities

The following activities are strictly prohibited on Sunwin. Violations may result in permanent account closure and legal action:

  • Use of the platform for money laundering or other illicit financial activity
  • Creating multiple accounts to claim bonus benefits
  • Hacking, malware, or any other form of technical manipulation
  • Threatening or harassing other players
  • Opening an account using a fake identity or fraudulent documents
  • Using betting software, bots, or automation tools
  • Betting using insider information or match-fixing related information
  • Unauthorized access to another user's account
8

Account Suspension & Closure

Sunwin may temporarily or permanently close an account under the following circumstances:

  • Serious breach of terms and conditions
  • Suspected fraudulent or suspicious financial activity
  • Providing false information during KYC verification
  • Court order or request from law enforcement authorities
  • Accounts inactive for an extended period (over 12 months)

User's right to close their own account:

You can contact our Support team at any time to request a temporary or permanent closure of your account. Any valid balance remaining before closure can be withdrawn.

9

Responsible Gaming

Sunwin believes gaming should be a source of entertainment — not income. We take responsible gaming seriously.

What we offer:

  • Deposit Limit: Set a daily, weekly, or monthly deposit limit
  • Session Time Limit: Decide in advance how long you will play
  • Cooldown Period: Take a break of 24 to 72 hours
  • Self-Exclusion: Block yourself for 3 months to 5 years

If you feel that gaming is having a negative impact on your life, please reach out to Responsible Gaming Visit the page or contact support.

10

Dispute Resolution

For any disputes or complaints, please contact the Sunwin support team first. We aim to resolve issues within 48 hours.

Dispute Resolution Process:

  1. Submit a complaint via live chat or email support
  2. Support will provide an initial response within 48 hours
  3. If unresolved, escalate to senior management
  4. If the issue remains unresolved, you have the option to escalate to an independent third party

Relevant funds may be held during an ongoing dispute. Appropriate action will be taken once the investigation is complete.

11

Right to Amend Rules

Sunwin reserves the right to modify, add to, or remove any part of these Terms & Conditions at any time. For significant changes, members will be notified at least 7 days before they take effect.

Minor changes (spelling, formatting, etc.) may be made without notice. The latest version will always be available on this page.

We recommend checking this page regularly. Continued use of the platform after any changes constitutes acceptance of the updated terms.

12

Contact

If you have any questions about these Terms & Conditions or need clarification on anything, please get in touch with us:

  • Email: support@sunwin-bd.com
  • Live Chat: Available 24/7 on website and app
  • Language: Support available in Bengali

We always strive to be transparent. If any term seems unclear, just ask — we're happy to explain it in plain language.


FAQs

Frequently asked questions about the Terms & Conditions

This version has been provided for your convenience. The original legal document is in English. In the event of any dispute or ambiguity, the English version shall prevail.

If the wagering requirements are not completed before the bonus expires, the bonus balance will be automatically cancelled. Your own deposited real money will not be affected.

If your account is closed for reasons unrelated to rule violations, your real money balance will be refunded. However, winnings derived from bonuses may be forfeited in cases of bonus-related violations. Contact support for details.

For significant changes, members will be notified via SMS to their registered mobile number and through in-app notifications. The date of the latest update will always be shown on this page.

Your account cannot be unlocked during a self-exclusion period — this is part of our responsible gaming policy. Once the period ends, you may contact Support to reactivate your account.

✅ Done reading the terms?

Then get started on Sunwin right now

Know the rules, play it safe. Join Sunwin — fully in Bangla, with Mobile Pay and Nagad.

Safe & Transparent Full English Version 24/7 Support

18+ only. Please gamble responsibly.

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