Please read these Terms and Conditions carefully before creating an account or using any services on 3999b. They define the rights and responsibilities of both you and 3999b.
3999b is a trusted online betting platform in Bangladesh. These Terms and Conditions ("Terms") constitute a legally binding agreement between 3999b and the member. By registering or using the platform, you are considered to have fully accepted these Terms.
These Terms apply to all 3999b services – Sports Betting, Live Casino, Lottery, Virtual Sports, and any other section. If you do not agree to these Terms, please stop using the platform and contact support to close your account.
Important: These Terms and Conditions are written in Bengali for the convenience of Bangladeshi members. For any clarification, please contact the3999b support team.
To open an account with 3999b, you must meet the following eligibility requirements:
Warning: Registering with false information will result in permanent account closure, and any deposited funds may be forfeited.
To ensure security and prevent fraud, 3999b reserves the right to verify members' identities (KYC). A national ID card, passport, or driving licence may be required. Withdrawals may be held until verification is complete.
You are solely responsible for the security of your 3999b account. Keep your password and login credentials strictly confidential and never share them with anyone.
Tip: Use a strong password and enable two-factor authentication to keep your account secure.
3999b supports bKash, Nagad, Rocket, and other Bangladeshi payment methods. All transactions are processed in Bangladeshi Taka (BDT).
Please Note: Payments made through third-party accounts will be cancelled and may put your account at risk.
3999b regularly offers a variety of bonuses and promotional deals. All bonuses come with their own terms and conditions, which you should read carefully before claiming.
To withdraw a bonus, you must wager a specified amount – this is called a wagering requirement. For example, a 30x wagering requirement means you need to bet 30 times the bonus amount before withdrawing.
Tips: For full details on bonus offers, Bonus PageVisit.
All betting decisions made on 3999b are final. Bets may be voided or amended in the event of a technical issue.
Odds in Live Betting change in real time. Due to network delays, there may be a discrepancy between the odds when you placed your bet and the current odds. In such cases, the odds recorded in 3999b's system will be considered final.
Engaging in any of the following activities may result in permanent account closure and forfeiture of your balance:
Legal Notice: 3999b reserves the right to notify the relevant authorities if involvement in any of the above activities is detected.
3999b believes betting should be a form of entertainment and should never cause you financial or emotional harm. That is why responsible gaming is our top priority.
If You Need Help Responsible Gaming Visit the page or contact support directly.
3999b reserves the right to suspend any account, temporarily or permanently, at any time and for any reason. Grounds for suspension may include:
If an account is suspended, 3999b will notify the member by email. Any eligible balance (excluding bonuses) will be refunded once the investigation is complete.
For any disputes or complaints, contact 3999b customer support first. Most issues can be resolved directly through our support team.
Please Note: Complaints regarding bet outcomes must be submitted within 30 days of the result being published.
3999b reserves the right to modify these Terms and Conditions at any time. Members will be notified in advance of significant changes via email or on-platform notification.
Continued use of the platform after updated Terms are published will be taken as acceptance of the new Terms. We recommend checking this page regularly.
Bet by the rules and 3999b will always be by your side.
Every rule and condition at 3999b is clearly written in Bengali. No hidden terms, no tricks — what's stated is what applies.
Every transaction is protected by SSL encryption and advanced firewalls. From deposits to withdrawals, your security is our top priority.
Our support team is available around the clock for any issues you encounter. Reach us via live chat, email, or phone – and expect a fast resolution.
All odds and gaming results on 3999b are fully transparent and verifiable. No manipulation – fair play is our core commitment.
3999b is a licensed and regulated online betting platform, operating to international standards – your rights are protected.
Our members' mental well-being and financial safety are our priority. Tools such as self-exclusion and limit setting are always available.
You've read the 3999b Terms & Conditions – now start betting safely and responsibly. New members have an exciting welcome bonus waiting for them.
By registering, you agree to these Terms & Conditions and Privacy Policyyou are agreeing to.