Please read these Terms and Conditions carefully before creating an account or using any service at 3999 b. By using the Platform, you are deemed to have accepted all of these terms.
Every rule at 3999 b is written in plain, straightforward language so that all players can easily understand them.
Through certified RNG technology and independent third-party audits, every game on 3999 b is completely fair.
Every transaction secured with SSL encryption. Fast deposits and withdrawals via bKash, Nagad, and Rocket.
No one under the age of 18 may open an account or play games at 3999 b. Age verification is mandatory.
These Terms and Conditions constitute a legal agreement between 3999 b and the user. By creating an account or using any service on the Platform, you are considered to have agreed to all of these terms. If you disagree with any of the terms, please refrain from using the Platform.
3999 b (hereinafter referred to as the "Platform" or "we") is an internationally licensed online gaming and betting platform operating at https://3999b.pro. These Terms and Conditions apply to all services, games, bonuses, and transactions on the Platform.
We reserve the right to update 3999 b's Terms and Conditions at any time. Continued use of the Platform after changes take effect constitutes acceptance of the new terms. We recommend checking this page regularly.
These Terms and Conditions shall be interpreted and governed in accordance with the laws of Bangladesh. In the event of any dispute, both parties shall first attempt an amicable resolution, and if necessary, the matter will be settled through international arbitration.
To play games or place bets at 3999 b, you must create a personal account. You are required to provide accurate and truthful information during registration. Accounts created with false information may be terminated and any deposited funds forfeited.
Each person may operate only one account. If the same individual opens multiple accounts — using the same name, address, phone number, or payment method — all associated accounts will be closed and any bonuses will be forfeited.
To create an account at 3999 b, you must be at least 18 years old. This is one of the core requirements under 3999 b's Terms and Conditions, and there are no exceptions. Protecting minors from gaming is our responsibility.
After registration, 3999 b may request identity verification at any time. This process may require a copy of your National ID (NID), passport, or driving license. Failure to complete verification may result in withdrawals being placed on hold.
We strongly urge you — if you suspect someone you know is using the Platform despite being a minor, please notify our customer support team. Keeping children away from gaming is a shared responsibility.
3999 b currently accepts bKash, Nagad, Rocket, and USDT (cryptocurrency) as payment methods. The minimum deposit amount is BDT 200 and the minimum withdrawal amount is BDT 500. Maximum deposit and withdrawal limits are subject to change and depend on your account tier.
Under 3999 b's Terms and Conditions, identity verification is required for withdrawals. Your first withdrawal may take slightly longer as the security verification process needs to be completed. Withdrawals are generally processed within 1 to 24 hours.
3999 b offers various bonuses and promotions. Each bonus has its own wagering requirements that must be met before the bonus funds can be withdrawn.
Under 3999 b's Terms and Conditions, the full terms of any bonus are stated alongside each offer. By accepting a bonus, you are deemed to have agreed to the specific terms of that promotion.
For welcome bonuses, a wagering requirement of generally 10 to 30 times the deposit amount applies. If the wagering requirement is not met within 30 days of receiving the bonus, both the bonus and any winnings derived from it will be forfeited. Full terms for each promotion are available on the /promotion page.
3999 b uses certified Random Number Generator (RNG) technology to ensure every game outcome is entirely random and unbiased. This technology is regularly verified through third-party audits.
All Live Casino games run in real time and are streamed directly to your device via live streaming technology. The right to adjust odds in Sports Betting is solely at 3999 b's discretion.
3999 b's Terms and Conditions strictly prohibit the activities listed below. Any violation will result in immediate account closure and forfeiture of all balances.
Money laundering, fraud, hacking, bot usage, multiple accounts, providing false information, system manipulation, and any other form of illegal activity are strictly prohibited on this platform. Such conduct will be subject to legal action.
3999 b believes gaming should be purely for entertainment. Responsible gaming is an integral part of our Terms and Conditions, and we encourage all players to set their own limits before playing.
If you feel you are struggling to control your gaming, please contact our Responsible Gaming team. We can arrange deposit limits, a cooling-off period, or self-exclusion for you.
Gaming addiction is a real issue. If you or someone close to you is affected, please contact our customer support team. We will assist you with complete confidentiality. To find out more, Responsible Gaming View page.
3999 b treats the protection of your personal data as a top priority. Information provided during registration is used solely for account management, identity verification, and legal compliance. 3999 b never sells your personal data to third parties.
Our servers use SSL encryption to protect all your transactions and personal data from cyber threats. To learn more, visit our Privacy Policy Read more.
We reserve the right to temporarily or permanently suspend any account in cases of a Terms and Conditions violation, suspicious activity, or failure to complete identity verification. The reason for suspension will be communicated to the user via email or SMS.
You may request to close your account at any time. You will be given the opportunity to withdraw any valid balance before closure; however, any bonus balance will be forfeited.
If you believe your account has been suspended in error, please contact customer support. We will review your case and respond with a decision within 48 hours.
3999 b reserves the right to modify, amend, or update these Terms and Conditions at any time. For significant changes, advance notice will be sent to your registered mobile number or email.
Continued use of the platform after any changes have been made will be considered acceptance of the updated terms. We recommend checking this page before each login. The "Last Updated" date at the top of the page will always reflect the most recent revision.
If a dispute arises, please contact our customer support team first. We will work to resolve the issue within a maximum of 7 business days. Most issues can be resolved through direct communication.
If the matter cannot be resolved through customer support, it will be referred to the International Gaming Arbitration Commission. The arbitration decision will be considered final and binding on both parties.
The 3999 b customer support team is available 24/7, 7 days a week. For any issues, reach us via the Platform's live chat or email — we typically respond within 2 hours.
3999 b is more than a gaming platform — it's a commitment to a trusted experience.
3999 b uses SSL encryption and two-factor security to keep your funds and personal information protected at all times.
Withdrawals at 3999 b are fast and hassle-free. Get your funds via bKash, Nagad, or Rocket in as little as 1–24 hours.
Play regularly to climb the VIP tiers and enjoy exclusive bonuses, faster payments, and special offers.
Live Casino, Sports Betting, Bingo, and hundreds more games — every one RNG certified and completely fair.
Our expert team is always on hand for any issues you encounter. Get a resolution through live chat in just a few minutes.
Download the 3999 b app and enjoy gaming from anywhere. Available for both Android and iOS.