Legal Document

3666 bet Terms and Conditions

This page sets out all the terms, rights, and responsibilities for using the 3666 bet platform. Please read each section carefully before registering on the site.

SSL-Secured Platform
Fully in English
For Ages 21 and Over
Last Updated: These terms and conditions may change at any time. Continued use of the site after any change takes effect will be treated as acceptance of the new terms.

1 General Provisions

These terms and conditions form a binding agreement between the 3666 bet platform ("Platform", "Site") and every member ("Member", "User") who uses its services. 3666 bet is the owner and operator of this platform.

By accessing the site, opening an account, or using any service, you are automatically considered to have accepted these terms. If you object to any part of these terms, please stop using the platform.

3666 bet provides online gaming and sports betting services for entertainment purposes only. For more information about our platform, you may visit our About Us page.

These terms are written in English and apply to users in Bangladesh. All amounts mentioned here are in Bangladeshi Taka (৳).

2 Account Registration and Verification

2.1 Registration Requirements

Each user may open only one account. If more than one account is found under the same person's name, all accounts may be cancelled and balances forfeited. Providing accurate and complete information at the time of registration is mandatory.

2.2 Identity Verification (KYC)

3666 bet reserves the right to request proof of identity, proof of address, and ownership of the payment method at any time. Any one of the following documents may be required for verification:

  • National ID Card (NID)
  • Passport
  • Driving Licence
  • Recent utility bill or bank statement (for address verification)

3666 bet reserves the right to hold withdrawals until verification is complete. If false information is provided, the account will be closed immediately.

2.3 Updating Account Information

If a phone number or payment details change, the member must inform the 3666 bet support team without delay. The platform is not responsible for any failed transactions caused by outdated information.

3 Age Limit and Eligibility

The minimum age to open an account and take part in any gaming or betting activity on 3666 bet is 21 years. This platform is strictly off-limits to anyone under that age.

Proof of age may be requested at registration or at any later stage. If it is found that someone under 21 is operating an account, the account will be closed and all deposits returned; however, any winnings from bonuses will not be returned.

Using another person's account on someone else's behalf is strictly prohibited. Each account may only be operated by the registered account holder.

4 Account Security and Responsibility

Keeping your username and password completely confidential is your responsibility. 3666 bet will not be liable for any loss resulting from sharing your login details with another person.

If you suspect unauthorised access to your account, contact 3666 bet immediately via 24/7 live chat or email support. If suspicious activity is not reported promptly, the platform will not be responsible for any subsequent loss.

If you log in from a public or shared device, log out at the end of every session. Using a strong password and changing it regularly is also recommended, even on your own device.

5 Deposits and Withdrawals

5.1 Deposit Terms

The minimum deposit amount for a 3666 bet account is ৳300. Accepted payment methods are bKash, Nagad, Rocket, Upay, and bank transfer. Use the correct reference number when depositing — the platform is not responsible for delays caused by an incorrect reference.

5.2 Withdrawal Terms

The minimum withdrawal amount is ৳1,000. Withdrawals are normally processed within 5–30 minutes. Withdrawals may only be made to the payment method registered on the account and used during identity verification — bKash, Nagad, Rocket, Upay, or bank transfer.

5.3 Withdrawal Before Meeting Bonus Wagering Requirements

If there is an active bonus and the wagering requirement has not been met, withdrawing will cancel the bonus and any winnings from it; only the original deposited amount will be eligible for withdrawal.

5.4 Third-Party Payments

Depositing or withdrawing using another person's mobile banking or bank account is strictly prohibited. If such a transaction is detected, the account will be suspended and an investigation will begin.

6 Bonuses and Promotions

6.1 Welcome Bonus

New members will receive a 100% bonus on their first deposit, up to ৳20,000. The wagering requirement for this bonus is 20 times the bonus amount. For example: depositing ৳1,000 gives a ৳1,000 bonus, making the total balance ৳2,000, and a total of ৳20,000 (৳1,000 × 20) must be wagered before withdrawal.

6.2 Other Promotions

3666 bet runs various promotional offers from time to time. Each promotion has its own terms, and the bonus will be cancelled if the wagering requirement for that promotion is not met:

  • Weekly 3666 bet Re-deposit Reward — 50% of deposit, up to ৳10,000; wagering 20x; minimum deposit ৳300.
  • 3666 bet Slots Festival Bonus — 30% of deposit, up to ৳8,000; wagering 18x; minimum deposit ৳300.
  • Friday Special Reload Offer — 40% of deposit, up to ৳12,000; wagering 22x; minimum deposit ৳300.
  • 3666 bet Birthday Gift — up to ৳2,000; wagering 15x; for verified account members.
  • Refer a Friend 3666 bet Gift — up to ৳3,000; wagering 10x; for each successful referral.

6.3 General Bonus Rules

More than one bonus cannot be active at the same time unless the promotion's terms state otherwise. Bonus funds cannot be withdrawn directly — they become withdrawable only after the wagering requirement is met. If any technical exploit or account manipulation is detected to gain a promotional advantage, the bonus will be cancelled and the account closed.

7 Betting and Gaming Rules

7.1 Bet Acceptance and Cancellation

Once a bet is placed, it generally cannot be changed or cancelled. If an event is cancelled for any reason or a technical error occurs, 3666 bet reserves the right to cancel the bet and refund the stake.

7.2 Odds and Results

Published odds may change at any time. The odds at the time the bet is confirmed are final. For result determination, the announcement of the relevant sporting authority is the standard.

7.3 Casino Games

Each casino game has its own RTP and rules. It is recommended to read the description of the relevant game before starting. Game outcomes are controlled by a Random Number Generator (RNG) and are impartial.

7.4 Disconnection

If the internet connection is lost during a game or betting session, the state at that moment will be saved in the system, and play will resume from that point when the connection is restored. In any dispute on this matter, the server log is the final proof.

8 Prohibited Activities

Involvement in any of the following activities may result in account cancellation and balance forfeiture:

  • Opening multiple accounts or using another person's account
  • Abusing bonus benefits or attempting to circumvent bonus terms
  • Betting using software bots, scripts, or automated tools
  • Using the platform for money laundering or illegal fund transfers
  • Attempting to interfere with the platform's security systems
  • Operating an account under a false identity
  • Intentionally exploiting erroneous odds or game errors
  • Harassing or attempting to defraud other members

If suspicious activity is detected, 3666 bet may block any transaction and begin an investigation without notice. The right to take legal action is reserved if wrongdoing is proven through the investigation.

9 Account Suspension and Closure

9.1 Platform Rights

3666 bet reserves the right to temporarily suspend or permanently close any account at any time and for any reason, particularly in cases of breach of these terms. Any valid balance in a suspended account will be returned after verification.

9.2 Member Rights

Any member may voluntarily close their account. To do so, contact the support team. Before closing the account, all active bets and bonuses must be settled and any valid balance withdrawn.

9.3 Voluntary Break

A member may lock their account for a set period if they wish. This is part of the responsible gaming policy.

10 Privacy and Data Protection

3666 bet treats the protection of members' personal data as its highest priority. The platform uses SSL encryption and members' financial information is not shared with any third party. Full details of how your information is collected, used, and protected can be found on our Privacy Policy page.

Member information is used only for operating the service, verifying identity, and meeting legal obligations. Member consent will be obtained before using information for marketing purposes.

11 Responsible Gaming

3666 bet believes that gaming is a form of entertainment, not a source of income. We encourage all members to set their own limits before playing. The platform offers deposit limits, betting limits, and a self-exclusion facility.

If you feel your gaming habits are getting out of control, seek help immediately. For more information on responsible gaming, read our Responsible Gaming page. Remember, all gaming and betting activities are for persons aged 21 and over only.

12 Dispute Resolution

12.1 Initial Contact

If you have a dispute or complaint, first contact the 3666 bet support team via live chat or email. The support team is available 24 hours a day, seven days a week in Bengali and English.

12.2 Challenging a Result

If you have an objection to the result of a game or the settlement of a bet, you must raise it within 72 hours of the result being published. A decision will be made based on server logs, game data, and other technical records, and 3666 bet's decision is final.

12.3 Financial Disputes

For disputes relating to deposits or withdrawals, contact us with proof of the transaction (screenshot, transaction ID). The time taken to investigate will depend on the complexity of the situation.

13 Changes to Terms

3666 bet reserves the right to change, add to, or remove any part of these terms and conditions at any time. Members will be informed of significant changes by email or through the site.

Continued use of the site after updated terms are published will be taken to mean that the member has accepted the new terms. It is therefore recommended to visit this page regularly.

14 Contact

If you have any questions about these terms and conditions or need general support, please get in touch using the methods below:

  • Live Chat: Visit the site and get support via live chat at any time, 24/7.
  • Email: [email protected]

Our support team is available in both Bengali and English. For answers to common questions, check our FAQ section — you will find answers to frequently asked questions there.

Ready to join 3666 bet?

Once you have read the terms, open an account and start playing safely. 100% bonus on your first deposit, up to ৳20,000.