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Important Notice: By using the 3666bt website or app, you are considered to have read and accepted these Terms & Conditions in full. If you do not agree, please refrain from using the platform.
01 General Terms
3666bt (www.3666bt.ws) is an online Sports Betting and gaming platform operating under an international gaming license. These Terms & Conditions constitute a legally binding agreement between 3666bt and its users.
By accessing or using this platform, you confirm that:
- You are at least 18 years of age, or meet the legal age requirement for online gaming applicable in your country.
- You are using the account for yourself and on your own behalf, not on behalf of any third party.
- Online betting is not prohibited by law in your area of residence.
- You have read these Terms & Conditions in full and agree to abide by them.
3666bt reserves the right to amend these Terms & Conditions at any time, with or without prior notice. Continued use of the platform following any amendments will be deemed acceptance of the revised terms.
02 Account Registration & Verification
To place bets on 3666bt, you will need to create a personal account. The registration process is straightforward and fully available in Bengali.
Registration Policy
- Each individual is only allowed one account can be created. If multiple accounts are found belonging to the same person, all accounts will be closed and any funds held may be forfeited.
- All information provided during registration must be accurate, complete, and up to date. Providing false information will result in account suspension.
- You are solely responsible for keeping your account password confidential. Sharing your password with anyone else is strictly prohibited.
- A valid mobile number and email address are required to register.
KYC Verification Process
3666bt follows international Anti-Money Laundering (AML) policies. As a result, you will need to submit the following documents before making your first withdrawal:
- Clear photos of both sides of your National ID (NID) or passport
- A utility bill or bank statement in your name (for address verification)
- Screenshot of your mobile banking account (if applicable)
KYC verification is typically completed within 24–48 hours. Your account remains active during the process, but withdrawals will be temporarily suspended until verification is complete.
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Warning: Submitting fake or altered documents is a serious offence. In such cases, the account will be permanently closed and the relevant legal authorities may be notified.
03 Deposit & Withdrawal Policy
Financial transactions on 3666bt are fast, secure, and convenient. We support Bangladesh's most popular mobile banking services.
Deposit Policy
- Minimum Deposit Amount: ৳500
- The maximum single deposit limit may vary depending on the payment method.
- Accepted payment methods: bKash, Nagad, Rocket, and bank transfer.
- Deposits are usually credited instantly. If there is a delay, please contact our support team.
- No additional charges apply to deposits.
Withdrawal Rules
- Minimum Withdrawal Amount: ৳1,000
- Withdrawal requests are typically processed within 15 minutes and no longer than 24 hours.
- Withdrawals can only be made to the same payment method used for the deposit.
- Withdrawals are not available until KYC verification is complete.
- If you have an active bonus, wagering requirements must be met before making a withdrawal.
- 3666bt reserves the right to temporarily suspend withdrawals in the event of suspicious transactions.
04 Betting Rules
When placing bets on 3666bt, the following rules must be followed. These apply to all Sports and gaming sections.
Bet Acceptance & Cancellation Rules
- Once a bet is confirmed, it cannot be changed or cancelled unless 3666bt itself cancels the bet for any reason.
- If a match or event is cancelled, the stake for that bet will be refunded.
- If incorrect odds are displayed due to a technical error, 3666bt reserves the right to void the affected bets.
- If a match kicks off early or the venue changes, odds may be subject to review.
Live Betting Rules
- Odds in live betting change rapidly. The odds displayed at the time of bet confirmation are final.
- 3666bt is not liable for any losses resulting from network delays.
- If the outcome of a match has already been determined and a bet is accepted for any reason, 3666bt reserves the right to void that bet.
Prohibited Betting Activities
- Placing bets using automated bots or software.
- Placing bets using match-fixing arrangements or insider information.
- Exploiting system vulnerabilities or glitches to gain an unfair advantage.
- Using multiple accounts to arbitrage bonuses.
05 Bonus & Promotion Terms
3666bt offers a range of attractive bonuses and promotions. Each bonus comes with specific terms that must be met.
Welcome Bonus
- New members can receive up to 100% bonus on their first deposit.
- To withdraw your bonus, the combined total of your deposit and bonus must be wagered a minimum of 10x Must be wagered.
- The Welcome Bonus can only be claimed once.
- Within the bonus activation 30 days If the wagering requirements are not met within the specified period, the bonus will be forfeited.
Cashback & Reload Bonus
- Weekly cashback is calculated based on net losses.
- Wagering requirements for cashback bonuses may vary.
- Reload bonuses must be used within the specified time period.
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Please note: 3666bt reserves the right to modify, suspend, or cancel any bonus offer at any time. If a user is suspected of abusing the bonus system, their bonus privileges may be revoked.
06 Account Suspension & Termination Policy
Under the following circumstances, 3666bt may suspend or permanently close any account without prior notice:
- Providing false or misleading information during registration.
- Operating multiple accounts.
- Attempting to manipulate or defraud the betting system.
- Suspicion of money laundering or other illegal financial activity.
- Failure to submit KYC documents or submission of false documents.
- Threatening or harassing other users.
- Violation of any provision of the platform's Terms & Conditions.
Users may also at any time Help Center You may request account closure through our support channel. If no pending wagering requirements remain at the time of closure, your available balance will be refunded.
07 Responsible Gaming Policy
3666bt believes betting is a form of entertainment — not an addiction. We place responsible gaming at the top of our priorities and are committed to protecting the mental and financial well-being of our users.
Our Protective Tools
- Deposit Limit: You can set daily, weekly, or monthly deposit limits.
- Betting Limit: Control the maximum amount you can bet within a set time period.
- Self-Exclusion: Temporarily or permanently exclude yourself from the platform.
- Gaming Break: Take a break for 24 hours, 7 days, or 30 days.
- Reality Check: You will receive a summary of your gaming time and spending at regular intervals.
To learn more about responsible gaming, visit our Responsible Gaming Visit the page.
08 Privacy & Data Security
3666bt takes the protection of your personal information very seriously. For full details on how we collect, store, and use your data, Privacy Policy can be found on the page.
- Your personal information will never be sold to third parties.
- All data transmission is secured with 256-bit SSL encryption.
- No information will be shared with any government or law enforcement agency without a legal obligation to do so.
- To request correction, deletion, or export of your data, please contact our support team.
09 Dispute Resolution Process
If a dispute arises between you and 3666bt, we believe in resolving it through open dialogue. Please follow the steps below:
- Step 1: Reach out to our support team via live chat or email and describe your issue.
- Step 2: The support team will provide an initial response within 48 hours.
- Step 3: If you are not satisfied with the resolution, the matter will be escalated to our dispute resolution department.
- Step 4: If both parties cannot reach an agreement, a neutral arbitration process through the licensing authority will be followed.
The decision of 3666bt's licensing authority is final in all dispute resolutions. Disputes related to betting outcomes must generally be raised within 72 hours of the event's conclusion.
10 Contact & Support
If you have any questions about 3666bt's Terms & Conditions or need assistance, please contact us:
- Live Chat: For 24/7 live chat support, click the icon in the bottom-right corner of the platform.
- Email: support@3666bt.ws
- Help Center: For answers to common questions, visit our Help Center Visit.
- FAQ: For frequently asked questions, visit our FAQ Page View.
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Final Note: These Terms & Conditions are designed to ensure the fair operation of the 3666bt platform and equal opportunity for all users. We want you to enjoy betting safely and responsibly — and whenever you need us, we're here to help.