Important Notice: By creating or using an account on the 3666b platform, you fully agree to these Terms and Conditions. Please read the entire document carefully before registering.
📋1. Introduction & Applicability
These Terms and Conditions ("Terms") apply to the 3666b platform and all of its services. 3666b (https://3666b.app) is an online betting and gaming platform operated for users in Bangladesh and select other countries.
By registering on 3666b, making a deposit, or participating in any game, you are automatically considered to have accepted these terms and conditions. If you do not agree with any of the terms, please refrain from using the platform.
These Terms may be updated from time to time. Continued use of the platform following any updates will be considered acceptance of the revised Terms.
👤2. Account Registration
To open an account and access betting services on 3666b, the following conditions must be met:
- Each individual may register only one account. Creating multiple accounts may result in all accounts being suspended and any funds held being forfeited.
- All information provided at registration must be truthful, accurate, and complete.
- You are solely responsible for keeping your account password and login credentials confidential.
- Sharing or transferring your account to another person is strictly prohibited.
- If your details change, please notify our support team promptly.
If you suspect any unauthorised access to your account, contact us immediately at support@3666b.app.
🪪3. Age Verification & Identity Confirmation
You must be 18 years of age or older to bet on 3666b. This platform's services are not available to minors. We may request identity and age verification documents at any time.
Required KYC Documents
- A clear photo of your National ID (NID) or passport
- Selfie photo (recent, taken in clear lighting)
- Utility bill or bank statement as proof of address (where applicable)
3666b reserves the right to hold withdrawals until KYC verification is complete. Providing false information will result in permanent account closure.
💳4. Deposits & Withdrawals
Deposit Rules
- 3666b only accepts deposits from payment methods registered in the user's own name.
- Deposits can be made via bKash, Nagad, Rocket, and other approved mobile banking channels.
- The minimum deposit amount is specified on the platform and is subject to change.
- Deposits made in a third party's name will be returned immediately and the account may be subject to investigation.
Withdrawal Rules
- Withdrawals can only be made to the same payment method used for the original deposit.
- Withdrawals will only be approved from accounts that have completed KYC verification.
- Withdrawal processing typically takes 24–72 hours.
- Withdrawals may be delayed if bonus wagering requirements have not been fulfilled.
- Maximum withdrawal limits are listed on the platform's payment page.
⚠️ Warning: 3666b reserves the right to investigate and suspend any transaction suspected of money laundering or fraud.
🏏5. Betting Rules
The following rules apply at all times when betting on 3666b. Every user is responsible for adhering to them.
- Once a bet is confirmed, it cannot be cancelled or modified.
- Betting limits are set before an event begins; once it starts, Live Betting rules apply.
- If incorrect odds are displayed due to a technical error, 3666b reserves the right to void the affected bets.
- Any attempt at match fixing or gaining an unfair advantage will result in permanent account closure.
- Placing bets on the same event from multiple accounts is considered a prohibited activity.
- Any winnings obtained by exploiting system errors will be voided.
Specific rules may apply for different sports — for example, if the Duckworth-Lewis method is applied in cricket, bet outcomes will be settled accordingly.
🎁6. Bonuses & Promotions
3666b regularly offers a variety of bonuses and promotional deals. Each offer has its own terms, which are clearly stated on the offer page.
General Bonus Terms
- The welcome bonus is available to first-time registrants only and can be claimed once per account.
- Bonus funds can only be withdrawn after the specified wagering requirements have been met.
- Bets placed with bonus funds must meet a specified minimum odds requirement.
- Each promotion has a fixed validity period; any unused bonus will be automatically cancelled upon expiry.
- Multiple bonuses cannot be used simultaneously unless the offer explicitly states otherwise.
3666b reserves the right to modify, suspend, or cancel any bonus offer at any time. Accounts found to be misusing bonuses may be blocked.
🚫7. Prohibited Activities
The following activities are strictly prohibited on the 3666b platform and may result in immediate account termination as well as legal action:
- Creating an account using a fake or false identity.
- Using bots, scripts, or automated software to place bets.
- Operating multiple accounts under the same identity.
- Abusing the bonus system or promotions (bonus hunting/arbitrage).
- Using the platform for money laundering or any illegal financial transactions.
- Fraudulent conduct or harassment towards other users.
- Attempting to interfere with or hack the platform's security systems.
🔐8. Account Closure & Suspension
3666b may suspend or permanently close any account without prior notice under the following circumstances:
- Violation of terms and conditions.
- Suspected fraudulent activity.
- Failure to complete KYC verification or providing false information.
- Order from a court or regulatory authority.
- Accounts inactive for an extended period (12+ months).
Users may request account closure at any time by contacting support. Any verified balance can be withdrawn before the account is closed.
🛡️9. Responsible Gaming
3666b believes betting is entertainment, not addiction. That's why responsible gaming sits at the heart of everything we do on our platform.
- Users can set their own daily, weekly, or monthly deposit limits.
- The self-exclusion feature lets you pause betting activity for a set period of time.
- Activating a cooling-off period will pause your account for anywhere between 24 hours and 30 days.
- If signs of betting addiction are detected, our support team is always ready to help.
If problematic betting behaviour is detected, 3666b may impose restrictions on the account. To learn more,
Responsible Play View page.
🔏10. Privacy & Data Protection
3666b takes the protection of your personal information extremely seriously. Your data is never sold or shared with third parties without authorization.
- All data is secured through SSL encryption.
- Payment details are not stored on our servers — all transactions are processed directly through the payment gateway.
- KYC documents are stored in secure, encrypted storage.
- For more details, visit our Privacy Policy Read.
⚖️11. Dispute Resolution
If you have a dispute regarding a bet outcome or transaction, please submit a complaint with full details to support@3666b.app. Our team will respond within 48 hours.
- Complaints must be submitted within 7 days of the incident.
- If you are not satisfied with our decision, third-party mediation is available.
- The relevant balance may be temporarily frozen while a dispute is ongoing.
- 3666b's decisions are final and binding, though users retain the right to pursue legal remedies.
📝12. Changes to Terms
3666b may update these terms and conditions at any time. For significant changes, a notification will be sent to your registered email or displayed on the platform.
Continued use of the platform after any changes have been made will be considered acceptance of the updated Terms. We recommend checking this page regularly.
Contact: For any questions regarding our terms and conditions, please contact us: support@3666b.app