📄 Legal Information

399d Terms and Conditions

Please read these terms carefully before using our platform. They form a binding agreement between you and 399d.

Last Updated: January 2026

Important Notice: By using the 399d website or mobile platform, you are considered to have agreed to all the terms and conditions listed below. If you do not agree to these terms, please refrain from using our platform.

1 General Provisions


These Terms and Conditions ("Terms") form a legal agreement between the 399d platform and all its users ("Members"). 399d operates an online gaming and betting platform for users in Bangladesh.

These Terms have been drafted in English. In the event of an interpretive dispute, the English version shall be considered authoritative. 399d reserves the right to amend these Terms at any time, and continued use of the platform after any amendment constitutes acceptance of the updated Terms.

1.1 Scope of Application

These Terms apply to all services on the 399d platform, including: sports betting (cricket, football, kabaddi, etc.), live casino games, slot games, fishing games, card games, and all other gaming services currently offered or that may be offered in the future.

1.2 Service Availability

399d reserves the right, at its sole discretion, to modify, suspend, or discontinue any service at any time, for any reason or no reason, without prior notice. 399d shall not be liable for any temporary unavailability due to technical maintenance or unplanned disruptions.

2 Account Registration


To access the full range of services on the 399d platform, registering a personal account is required. All information provided at the time of registration must be truthful, accurate, and complete.

2.1 Registration Terms

  • Each individual may open only one account. If a single person holds multiple accounts, all of them will be cancelled.
  • The name, address, mobile number, and payment details provided at registration must belong to the applicant themselves.
  • 399d reserves the right to cancel an account and withhold any pending withdrawals if false information is provided.
  • Operating an account on behalf of a corporate entity, trust, or third party is prohibited.

2.2 Verification Process

To ensure security, 399d may request identity verification at any time. This may include a government-issued ID, proof of ownership of the payment method, or other documents. 399d reserves the right to hold withdrawals until verification is complete.

3 Age Verification


Important: 399d is for individuals aged 21 and above only. Use of this platform by minors is strictly prohibited.

At the time of registration, you must confirm that you are 21 years of age or older. Creating an account by providing a false age is a serious violation of these Terms. In such cases, the account will be closed immediately and all deposited funds may be forfeited.

399d reserves the right to verify age at any time through a government-issued ID. Failure to submit verification documents will result in account suspension.

4 Account Security


Maintaining the security of your account is your own responsibility. Keep your password confidential and do not share it with any third party.

4.1 Login Credentials Protection

  • Never share your username and password with anyone else.
  • Always log out after using a public or shared device.
  • If you suspect unauthorized access, notify the 399d support team immediately.
  • Changing your password regularly is strongly recommended.

4.2 Account Transfer Prohibited

Your account is entirely personal and non-transferable. Selling, transferring, renting, or allowing anyone else to use your account is strictly prohibited. If such a violation occurs, all related accounts will be permanently closed.

5 Deposits and Withdrawals


The rules governing financial transactions on the 399d platform are set out in detail below.

5.1 Deposit Rules

  • Minimum deposit amount: ৳300 (per method).
  • Accepted payment methods: bKash, Nagad, Rocket, Upay, and bank transfer.
  • Deposited funds must come only from the registered account holder's own payment method.
  • Deposits made through a third party are not permitted.

5.2 Withdrawal Rules

  • Minimum withdrawal amount: ৳800.
  • Standard withdrawal processing time: 5-30 minutes.
  • Withdrawals may only be made to the same payment method used for the deposit.
  • Withdrawal processing may be delayed if any active bonus wagering requirements have not been met.

If identity verification has not been completed, additional documents may be requested before large withdrawals are processed.

5.3 Transaction Failures

399d shall not be liable for any impact on your account balance resulting from a failed transaction due to technical issues or payment provider errors. In such cases, please contact our support team.

6 Bonuses and Promotions


399d offers various types of bonuses and promotional offers. Each bonus has its own terms and conditions, which are provided alongside the bonus offer.

6.1 Welcome Bonus

New members will receive a 120% welcome bonus on their first deposit, up to a maximum of ৳5,000. The wagering requirement for this bonus is 20 times (bonus amount plus deposit amount).

6.2 General Bonus Terms

  • Each member may benefit from each promotion only once.
  • The total amount of the deposit and bonus may not be withdrawn before the bonus wagering requirements are met.
  • Winnings earned from a bonus must have wagering completed before they can be withdrawn.
  • Bonuses may only be used on games designated by 399d — details will be specified in each offer.
  • If bonus abuse is suspected, 399d reserves the right to cancel the bonus and forfeit any associated winnings.

6.3 VIP Program

The 399d VIP program has four tiers: Bronze, Silver, Gold, and Platinum. The weekly cashback benefit for each tier is listed below:

  • Bronze: Up to 0.3% weekly cashback.
  • Silver: Up to 0.6% weekly cashback.
  • Gold: Up to 0.9% weekly cashback.
  • Platinum: Up to 1.2% weekly cashback.

Progression through VIP tiers depends on your gaming activity and loyalty. The specific benefits and terms for each tier are listed separately on the platform.

7 Gaming Rules


Specific rules must be followed to participate in all games available on 399d.

7.1 Fair Play Policy

All games must be played honestly and fairly. Any use of technological advantages, bots, automated software, or strategic abuse is strictly prohibited. Game fairness is ensured through SSL encryption and Random Number Generator (RNG) technology.

7.2 Betting Limits

Each game and betting market has its own minimum and maximum betting limits. Cancelling a bet after a game or event has started is not possible. If incorrect odds are displayed due to a technical error, 399d reserves the right to cancel or adjust the relevant bets.

7.3 Game Errors

In the event of a software error or technical failure in any game, 399d reserves the right to cancel the relevant round and refund the bets placed. Any winnings obtained from a faulty game will not be considered valid.

8 Prohibited Activities


The activities listed below are strictly prohibited on the 399d platform, and such violations may result in permanent account closure and forfeiture of all funds:

  • Money laundering or transacting using illegal funds.
  • Bonus abuse, bonus hunting, or gaining unfair advantage through bonus strategies.
  • Operating multiple accounts or claiming bonus benefits across multiple accounts.
  • Using bots or automation software to manipulate game outcomes.
  • Collusion or gaining unfair advantage through cooperation with other players.
  • Exploiting vulnerabilities or errors in the platform's software.
  • Harassing, intimidating, or engaging in abusive behaviour toward other users.
  • Making deposits or withdrawals using a third party's payment method.

If fraudulent activity is detected, 399d reserves the right to notify the relevant authorities and may take legal action against the individual concerned.

9 Account Closure and Suspension


9.1 Closure by 399d

399d reserves the right to suspend or permanently close any account without warning for any of the following reasons:

  • Violation of any provision of these Terms.
  • Providing false or incomplete registration information.
  • Failure or refusal to complete identity verification.
  • Fraudulent or suspicious activity.
  • Compliance with legal requirements or regulatory directives.

9.2 Closure by Member

You may request closure of your account at any time by contacting our support team. All active bets must be settled and wagering requirements must be met before an account is closed.

For self-exclusion requests, please follow the instructions in the Responsible Gaming section.

10 Responsible Gaming


399d takes responsible gaming very seriously. We encourage our members to enjoy gaming in a safe and controlled manner.

  • Always bet within your means.
  • Treat gaming as a form of entertainment, not a source of income.
  • Avoid placing bets with the intention of recovering losses.
  • Contact our support to set a specific deposit limit.

If you are experiencing problems with gaming addiction, please read our Responsible Gaming page and speak with our support team about self-exclusion options.

11 Privacy


Protecting your personal information is extremely important to us. 399d uses SSL encryption technology to keep all your data secure.

For detailed information on how we collect, use, and protect personal data, please read our Privacy Policy. These terms and conditions and the Privacy Policy together form the complete agreement between 399d and the member.

11.1 Data Sharing

399d will not sell or transfer your personal information to third parties except where required by legal obligation or regulatory necessity. Limited data may be shared with trusted partners to assist in delivering our services, provided they are bound to comply with our privacy standards.

12 Limitation of Liability


To the maximum extent permitted by applicable law, 399d and its officers, directors, employees, and agents will not be liable for the following:

  • Direct or indirect financial losses arising from gaming.
  • Any loss caused by temporary or prolonged disruption to the platform.
  • Financial loss due to third-party service failure.
  • Loss resulting from your failure to protect your own account credentials.
  • Game or bet cancellation due to internet connection interruption.

This limitation of liability applies to the maximum extent permitted by local law. Certain exclusions may not apply in some jurisdictions.

13 Changes to Terms


399d reserves the right to amend these terms and conditions at any time. For significant changes, we will post a notice on the platform and/or notify you via your registered email.

If you continue to use the platform after the updated terms have been published, you will be considered to have accepted the new terms. If the new terms are not acceptable to you, you have the right to stop using the platform and request that your account be closed.

14 Contact


If you have any questions or complaints regarding these terms, please contact our 24/7 support team:

  • Live Chat: Chat with us directly in Bengali on our website.
  • Email: [email protected]
  • Support Hours: 24 hours a day, 7 days a week.

We aim to resolve all complaints and questions promptly and fairly.

Need more information?

Visit our other policy pages or find answers to your questions in the FAQ.