Terms & Conditions

1. Introduction

Welcome to 3999b, Bangladesh's trusted online casino and sports betting platform. These Terms & Conditions govern your access to and use of all services offered through the 3999b website (https://3999b.bio), including cricket betting, live casino, slots, crash games, and any other gaming products made available on the platform.

By registering an account, making a deposit, or placing a bet on 3999b, you acknowledge that you have read, understood, and agreed to be bound by these Terms & Conditions, as well as our Privacy Policy and Responsible Gaming guidelines. If you do not agree with any part of these terms, you must discontinue use of the platform immediately.

3999b reserves the right to update or modify these Terms & Conditions at any time without prior notice. Continued use of the platform following any changes constitutes your acceptance of the revised terms. We recommend reviewing this page periodically to stay informed of the latest version.

2. Eligibility & Account Registration

To register and use 3999b, you must meet all of the following eligibility criteria:

• You must be at least 21 years of age. 3999b is strictly for adults aged 21 and above.
• You must provide accurate and truthful personal information during registration, including your full name, date of birth, and valid contact details.
• Each player is permitted to hold only one account on 3999b. Duplicate accounts will be suspended and any associated funds may be forfeited.
• You must not be a resident of any jurisdiction where online gambling is prohibited by law.

3999b reserves the right to verify your identity at any time by requesting copies of official documents such as a National ID (NID), passport, or driving licence. Failure to provide adequate verification may result in account suspension or closure. This know-your-customer (KYC) process is in place to protect all users and maintain platform integrity.

3. Account Security & Responsibility

When you create an account on 3999b, you are solely responsible for maintaining the confidentiality of your login credentials. You agree not to share your username, password, or any security codes with any third party under any circumstances.

Unauthorised Access

Any activity conducted through your 3999b account — whether authorised by you or not — is your sole responsibility. If you suspect that your account has been accessed without your permission, you must contact our support team immediately at [email protected]. 3999b will not be liable for losses resulting from unauthorised access where you have failed to maintain adequate password security.

Account Suspension & Closure

3999b reserves the right to suspend or permanently close any account that is found to be in breach of these Terms & Conditions. This includes accounts involved in fraudulent activity, money laundering, collusion, or any other prohibited conduct. Upon closure of an account for breach, any remaining balance may be withheld pending investigation.

4. Deposits, Withdrawals & Payment Methods

3999b supports a range of payment methods popular among Bangladeshi players. All financial transactions are processed securely and subject to the following conditions:

• Accepted deposit methods include bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, and selected local bank transfers. Minimum deposit amounts may apply and are displayed on the deposit page.
• Withdrawal requests are processed within 24–72 hours, subject to KYC verification completion. Withdrawals must be made to a payment method that matches the account holder's verified identity.
• All transactions are conducted in Bangladeshi Taka (BDT). Currency conversion fees, if applicable, are the sole responsibility of the account holder.
• 3999b does not charge internal transaction fees on standard deposits and withdrawals. However, third-party payment providers may levy their own fees, which are beyond our control.

3999b reserves the right to request proof of payment source prior to processing any withdrawal. This is a standard anti-money-laundering measure designed to protect all users of the platform. Any funds identified as originating from fraudulent or illicit sources will be frozen and reported to the relevant authorities.

5. Bonuses & Promotions

3999b offers a range of bonuses and promotional offers to both new and existing players. All bonuses are subject to the following terms, in addition to any specific terms stated on the applicable promotion page:

• Welcome bonuses are available to new players who register and make a qualifying first deposit. Standard wagering requirement is 30x the bonus amount unless otherwise stated.
• Bonuses must be used within the validity period specified in the promotion. Expired bonuses are forfeited automatically and cannot be reinstated.
• Only one bonus may be active on your account at any given time. Attempting to claim multiple simultaneous bonuses will result in cancellation of all associated offers.
• 3999b reserves the right to amend, suspend, or withdraw any promotion at any time without prior notice. Decisions regarding bonus eligibility are final.

Bonus abuse, including the use of multiple accounts to claim the same offer, systematic exploitation of promotional structures, or collusion between players to gain unfair bonus advantage, is strictly prohibited. Any detected abuse will result in immediate account suspension and forfeiture of associated winnings.

6. Prohibited Activities

The following activities are strictly prohibited on the 3999b platform. Engaging in any prohibited conduct may result in immediate account closure, forfeiture of funds, and reporting to relevant authorities:

• Using automated bots, scripts, artificial intelligence tools, or any other software to gain an unfair advantage over other players or the platform itself.
• Engaging in money laundering, fraud, identity theft, or any other criminal financial activity through the 3999b platform.
• Colluding with other players to manipulate game outcomes, match results, or exploit promotional structures in bad faith.
• Allowing any person under the age of 21 to access or use your 3999b account, or knowingly registering on behalf of a minor.

3999b employs a range of detection technologies and manual review processes to identify prohibited activity. Our team monitors betting patterns, transaction flows, and account behaviour on an ongoing basis. Players who are found to have engaged in prohibited conduct will not be entitled to appeal the forfeiture of any associated funds.

7. Intellectual Property

All content available on the 3999b platform — including but not limited to text, graphics, logos, game interfaces, software, audio, video, and data compilations — is the exclusive intellectual property of 3999b or its licensed partners. You are granted a limited, non-exclusive, non-transferable, revocable licence to access and use the platform for personal entertainment purposes only.

You may not copy, reproduce, republish, upload, post, transmit, or distribute any platform content in any form without the express prior written consent of 3999b. Unauthorised use of any 3999b intellectual property may result in civil and criminal liability.

8. Limitation of Liability

3999b provides its platform on an "as is" and "as available" basis. While we make every effort to ensure continuous, error-free operation of the platform, we cannot guarantee uninterrupted access or that the platform will be free of bugs, viruses, or technical faults at all times. 3999b will not be liable for any loss or damage resulting from temporary service downtime, data loss, or technical malfunctions beyond our reasonable control.

In no event shall 3999b, its directors, employees, or agents be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or in connection with your use of the platform, even if 3999b has been advised of the possibility of such damages. Our total liability to you for any claim shall not exceed the total amount deposited by you in the calendar month in which the claim arose.

9. Responsible Gaming

3999b is firmly committed to promoting responsible gaming practices among all users. Gambling should be an enjoyable form of entertainment — not a source of financial stress or personal harm. We strongly encourage all players to set personal deposit limits, session time limits, and loss limits through their account settings. If you feel that gambling may be negatively affecting your life, please contact our support team immediately.

Players must be 21 years or older to use 3999b. We operate a strict policy against underage gambling. If you believe a minor has accessed the platform using your account, report it to us immediately. Parents and guardians are encouraged to use family-safe internet filtering tools to prevent minors from accessing gambling sites. For more details, please visit our Responsible Gaming page.

10. Amendments & Governing Law

3999b reserves the right to amend these Terms & Conditions at any time. Amendments will take effect immediately upon publication on this page. It is your responsibility to check this page regularly to ensure you are aware of the most current version of the terms. Your continued use of the platform after any amendment constitutes acceptance of the updated terms.

These Terms & Conditions, and any dispute arising out of or in connection with them, shall be interpreted in accordance with generally accepted principles of international online gaming law. By using 3999b you consent to the exclusive jurisdiction of the dispute resolution mechanisms outlined in these terms. If any provision of these terms is found to be unenforceable, the remaining provisions shall continue in full force and effect.