Legal Document — Last Updated 2026

3666d Terms and Conditions — Complete Policy

Please read these terms and conditions carefully before using the 3666d platform. This document forms the basis of the agreement between you and us.

Introduction and Scope

Last Revised: January 2026 — This document may be updated at any time.

These terms and conditions ("Terms") form a legally binding agreement between the 3666d platform and its users. By visiting, registering on, or using any service of the 3666d website (3666d.cam), you are considered to have fully accepted these Terms.

If you disagree with any part of these terms and conditions, please do not use our platform. These Terms have been drawn up in accordance with applicable laws of Bangladesh and apply equally to all members of 3666d.

Important Notice: This platform is for individuals aged 21 (twenty-one) years or older only. Registration and participation by minors is strictly prohibited.

Eligibility and Registration Terms

To register on the 3666d platform and use its services, you must meet the following eligibility requirements:

2.1 Age and Identity

  • You must be at least 21 (twenty-one) years of age.
  • You must be a permanent resident of Bangladesh or any other valid jurisdiction where the use of such services is lawful.
  • You must open a single account using your real identity. Multiple accounts by the same person are strictly prohibited.
  • All information provided at the time of registration must be truthful, complete, and up to date.

2.2 Registration Process

  • At the time of registration, you must provide a valid email address and mobile number.
  • 3666d reserves the right to carry out a Know Your Customer (KYC) verification process at any time.
  • Providing false information may result in account cancellation and forfeiture of deposited funds.
  • For more details on account registration, visit the 3666d Login page.
3666d reserves the right to verify any account or request additional identification documents as needed. This process is carried out to maintain the safety and security of our platform.

Account Security and Responsibility

Keeping your 3666d account secure is your own responsibility. The following terms apply regarding your account:

3.1 Password and Login Details

  • It is solely your responsibility to keep your login details (username and password) confidential and secure.
  • All activity carried out from your account will be treated as your own.
  • If you suspect unauthorized access to your account, contact our 24/7 live chat immediately.
  • The account may never be transferred to or rented out to a third party.

3.2 Account Suspension and Cancellation

  • 3666d reserves the right to investigate, suspend, or cancel any account without reason.
  • Immediate action will be taken in particular cases involving fraudulent activity, breach of terms, or security risks.
  • In the event of account cancellation, the return of any balance is subject to our investigation process.

Deposit and Withdrawal Policy

The following terms regarding financial transactions on the 3666d platform must be strictly followed:

4.1 Deposit Rules

  • The minimum deposit amount is ৳300 (three hundred taka) — for all payment methods.
  • Accepted payment methods: bKash, Nagad, Rocket, and Upay.
  • Keep the transaction reference number at the time of deposit — it may be needed for verification in the future.
  • Deposited funds are only accepted from a payment method registered in your own name.
  • Deposits through third parties are strictly prohibited and suspicious deposits will be subject to investigation.

4.2 Withdrawal Rules

  • The minimum withdrawal amount is ৳1,000 (one thousand taka).
  • Withdrawal requests are generally processed within 10 to 45 minutes.
  • Withdrawals are only possible to the same payment method used for the deposit.
  • Account verification (KYC) must be completed before a withdrawal can be made.
  • Withdrawal requests will not be processed before incomplete wagering requirements have been met.
  • If the authorities find a deposit or withdrawal suspicious, additional documentation may be requested.
The standard processing time for withdrawals is 10–45 minutes. However, under special circumstances (such as periods of high transaction volume) it may take somewhat longer. For any issues, contact our 24/7 live chat.

4.3 Currency and Conversion

  • All transactions are conducted in Bangladeshi Taka (BDT / ৳).
  • 3666d does not charge any currency conversion fee; however, the payment provider's own fees may apply.

Bonus and Promotion Policy

3666d regularly offers various types of bonuses and promotions. Please read the following terms carefully before claiming these bonuses:

5.1 Welcome Bonus

  • A bonus of up to 150% up to ৳20,000 is available on the first deposit.
  • The wagering requirement for this bonus is 15 times (15x) — meaning you must wager 15 times the combined amount of the deposit and bonus.
  • Each member may receive the welcome bonus only once.
  • The wagering requirement must be met within the set time period from the date the bonus is claimed.

5.2 General Bonus Terms

  • Bonus funds cannot be withdrawn directly — they become withdrawable only after the wagering requirement has been met.
  • A bonus is valid for a specific period of time; any unused bonus will be cancelled after expiry.
  • Claiming multiple bonuses from the same household or IP address is prohibited.
  • 3666d reserves the right to amend bonus terms or cancel bonus offers at any time.
  • Any attempt to collect bonuses through fraudulent means will result in account cancellation.

5.3 VIP Cashback Program

  • Bronze tier: up to 0.2% cashback per week.
  • Silver tier: up to 0.3% cashback per week.
  • Gold tier: up to 0.5% cashback per week.
  • Platinum tier: up to 0.6% cashback per week.
  • Diamond tier: up to 0.8% cashback per week.
  • Advancement to a VIP tier depends on your activity and engagement on the platform.

Betting and Gaming Rules

The following rules apply to all gaming and sports betting activity on 3666d:

6.1 General Gaming Terms

  • The outcome of all games is determined by a verifiable Random Number Generator (RNG) — fair play is ensured.
  • If a game is interrupted due to a technical error, 3666d reserves the right to refund the bets for that round.
  • Winnings obtained by exploiting any bug or glitch in a game or software will not be considered valid.
  • The individual rules of game providers may also apply.

6.2 Sports Betting Terms

  • Bets can be placed on cricket (BPL, IPL, T20, ICC tournaments), football (FIFA events), kabaddi, and other sports.
  • Bets accepted after an event has started (live betting) will follow the rules specific to that section.
  • The policy for refunding bets in the event of a match cancellation or postponement will be determined according to the applicable terms.
  • Bets placed on events linked to match fixing or manipulation will be considered void.

6.3 Betting Limits

  • Minimum and maximum bet amounts may vary by game and event.
  • 3666d reserves the right to change betting limits at any time.
  • If unusual betting patterns are detected, an investigation may be conducted.

Prohibited Activities and Code of Conduct

The following activities are strictly prohibited on the 3666d platform. Violations of these prohibitions will result in immediate action:

Prohibited Activities: Participation in any prohibited activity will result in permanent account cancellation and the balance may be forfeited.

7.1 Fraudulent Activities

  • Registering using a false identity or forged identification documents.
  • Operating multiple accounts on behalf of the same person.
  • Bonus abuse — collecting bonuses using multiple accounts or identities.
  • Playing using software, bots, or automated systems.

7.2 Financial Crimes

  • Money laundering or suspicious financial transactions.
  • Using stolen or illegally obtained funds on the platform.
  • Conducting transactions using a third party's payment method.

7.3 Technical Misuse

  • Attempting to hack the game system or gain unauthorized access.
  • Exploiting software bugs without authorization.
  • Using a VPN or proxy to access the platform from a prohibited region.

Limitation of Liability and Disclaimer

3666d strives to maintain the highest service standards. However, our liability will be limited in the following circumstances:

8.1 Service Interruptions

  • The service may be temporarily unavailable due to technical maintenance, server issues, or internet disruptions.
  • 3666d is not directly responsible for issues caused by third-party software or payment providers.
  • 3666d will not be held liable if the service is interrupted due to natural disasters, government orders, or other unavoidable circumstances.

8.2 Financial Loss

  • 3666d is not obligated to provide any compensation for losses incurred through gaming or betting.
  • 3666d is not responsible for losses resulting from unauthorized access to your account due to your own negligence or a third party.

8.3 Accuracy of Information

  • While every effort is made to keep the information published on the platform as accurate as possible, 3666d is fully exempt from liability for any errors.
  • In the case of an obvious error relating to odds, 3666d reserves the right to cancel the relevant bet.

Responsible Gaming Commitment

3666d believes that online gaming is a form of entertainment — not a source of income. We are committed to the well-being of all our members, and we provide the following measures to ensure responsible gaming:

9.1 Self-Regulation Tools

  • Deposit limit setting: You can set a maximum deposit amount on a daily, weekly, or monthly basis.
  • Bet limit setting: You have the option to keep your betting amount under control.
  • Self-exclusion: You can exclude yourself from the platform for a specified period of time.
  • Cooling-off period: The option to take a temporary break.

9.2 Age Verification

  • 3666d strictly follows a 21+ age policy.
  • All necessary measures are taken to prevent access by minors.
  • If an account belonging to a minor is identified, it will be cancelled immediately.
If you notice signs of gaming addiction, please visit our Responsible Gaming page or contact us in Bengali via 24/7 live chat.

Terms and Conditions Changes and Amendments

3666d reserves the right to amend these terms and conditions at any time. Please keep the following points in mind regarding any changes:

  • Any significant changes to the terms and conditions will be published on the platform, and the date of the change will be noted.
  • If you continue to use the platform after any changes, you will be considered to have automatically accepted the new terms and conditions.
  • It is your responsibility to visit this page regularly to stay informed about the latest terms and conditions.
  • If you have any questions about a change, please contact us via 24/7 live chat.
  • For significant changes, a notification may be sent to your registered email address; however, this is an optional convenience — it remains the member's own responsibility to stay updated.

Dispute Resolution Process

3666d is committed to resolving any disputes between itself and its members in a fair and timely manner. The steps for dispute resolution are:

11.1 Initial Complaint

  • Please report any complaint or dispute to us first through our 24/7 live chat.
  • When submitting a complaint, please provide the relevant transaction ID, date, and detailed information.
  • You may send complaints by email to: [email protected]

11.2 Investigation and Resolution

  • 3666d will investigate every complaint seriously.
  • During the investigation, the relevant account or transaction may be temporarily suspended.
  • 3666d's decision will be considered final and binding.

11.3 Applicable Law

  • These terms and conditions are governed by and interpreted in accordance with the laws in force in Bangladesh.
  • In the event of any legal dispute, the jurisdiction of the courts of Bangladesh will apply.

Contact & Support

If you have any questions or comments about these terms and conditions, please contact us:

24/7 Live Chat Support: Use our live chat for immediate assistance in Bengali — any day, any time.

Email: [email protected]

For more information, please also visit our other policy pages:

  • About Us — Learn about 3666d's identity and goals.
  • Privacy Policy — Find out how your personal information is managed.
  • Responsible Gaming — Read more about safe and responsible gaming.
  • FAQ — Find answers to the most frequently asked questions.

These terms and conditions constitute the entire agreement between the 3666d platform and its members and supersede all previous oral or written agreements.