Legal Documentation

3999bef Terms & Conditions – A Complete Guide to Using the Platform

Please read these Terms & Conditions carefully before creating an account at 3999bef. By using the platform, you automatically agree to be bound by these terms.

Last updated: January 2026
Language: Bengali
Estimated reading time: 10–12 minutes

Important Notice: The 3999bef Terms & Conditions may be updated from time to time. Continued use of the platform after any changes constitutes your acceptance of the revised terms. We recommend checking this page regularly.

1  Eligibility & Age Requirements

You must be at least 18 years old to use the 3999bef platform. This is not just a rule — protecting minors from gambling is our ethical responsibility. Age is verified during registration through KYC (Know Your Customer) checks.

Any adult resident of Bangladesh may open an account at 3999bef. However, registration restrictions may apply to certain individuals — for example, 3999bef employees, officers, and their immediate family members are not permitted to participate directly in gaming.

Warning: Registering with a false age or identity will result in immediate account closure and the balance may be forfeited. 3999bef has a zero-tolerance policy on this matter.

  • All information provided during registration must be accurate and truthful.
  • Each individual may register only one account.
  • Individuals on the self-exclusion list are not eligible to register.
  • Accounts cannot be opened from countries or regions where it is prohibited under applicable law.

2  Account Registration & Management

Opening an account at 3999bef is completely free. During registration, you will need to provide your name, date of birth, phone number, and preferred payment method. Providing inaccurate information may cause issues with withdrawals or bonuses later on.

Only one account is permitted per user. Creating multiple accounts using the same device, IP address, or payment method is strictly prohibited. If such activity is detected, all associated accounts will be closed.

Account Security

It is your responsibility to keep your password and login credentials strictly confidential. 3999bef will never ask for your password via email or phone. If you suspect that someone else is accessing your account, notify our support team immediately.

  • We recommend keeping two-factor authentication (2FA) enabled on your account.
  • Contact support to update your account information.
  • Inactive accounts may be archived after 12 months.
  • Withdrawals will be restricted until KYC verification is completed.

3  Deposit & Payment Policy

Deposits at 3999bef can be made via Mobile Banking, Nagad, Rocket, and other approved payment methods. The minimum deposit amount is BDT 500, and the maximum single transaction limit may vary depending on the payment method.

All deposits are generally credited to your account instantly. However, banking system delays may occasionally result in a processing time of 15–30 minutes. If your deposit has not arrived, please contact support with your transaction reference number.

Payment Methods Minimum Maximum Processing Time
Mobile Banking BDT 500 BDT 50,000 Instant
Cash BDT 500 BDT 50,000 Instant
Rocket BDT 500 BDT 30,000 Instant
Bank Transfer BDT 1,000 BDT 2,00,000 1–3 business days

All deposits are secured with SSL encryption. 3999bef does not store any payment card or bank details on its own servers.

4  Withdrawal Policy

To withdraw your winnings from 3999bef, you must first complete KYC verification. Once verified, withdrawals are typically processed within 24 hours. The minimum withdrawal amount is BDT 1,000.

Withdrawals are always processed back to the same payment method used for the original deposit. This policy follows international anti-money laundering standards. Requests to transfer funds to a different account cannot be processed.

  • Withdrawals are not permitted while an active bonus wagering requirement remains unfulfilled.
  • The maximum withdrawal per day is BDT 1,00,000.
  • Withdrawals may be temporarily suspended in cases of suspected suspicious activity.
  • You may cancel a withdrawal request before processing has begun.

5  Bonuses & Promotions Terms

3999bef regularly offers bonuses for both new and existing members. However, each bonus comes with its own terms — particularly wagering requirements, validity periods, and eligible games. Always read the specific offer's terms before claiming any bonus.

Welcome Bonus

New members receive a welcome bonus on their first deposit. The wagering requirement for this bonus is typically 20x to 30x. This means if you receive a BDT 1,000 bonus, you must place at least BDT 20,000–BDT 30,000 in bets before you can withdraw.

General Bonus Rules

  • Each user may claim each bonus only once.
  • Bonuses cannot be transferred to another account.
  • If the wagering requirement is not met within 30 days, the bonus will be forfeited.
  • Winnings earned using a bonus must meet the wagering requirement before they can be moved to your real money balance.
  • 3999bef reserves the right to modify or cancel any bonus offer at any time.

Please note: If bonus abuse is confirmed — such as claiming bonuses through multiple accounts — all bonuses and associated winnings will be forfeited and the account will be closed.

6  Betting Rules & Conditions

3999bef has general rules for participating in Sports Betting, slots, bingo, and other games that apply equally to all users.

Once a bet is confirmed, it cannot be changed or cancelled. If a bet is voided due to a technical error, the full amount will be refunded. In live betting, odds may change due to network delays.

Sports Betting

  • Both Single Bets and Multi/Accumulator Bets are supported.
  • Bets may be cancelled before a match begins.
  • If an event is abandoned or postponed, the bet will be voided and the stake returned.
  • 3999bef reserves the right to void any bet where match-fixing or fraud is suspected.

Slots & Bingo

  • Slot game results are entirely controlled by an RNG (Random Number Generator).
  • If a game session is interrupted mid-way, the system will automatically record the result.
  • Progressive jackpots are awarded subject to specific qualifying conditions.

7  Prohibited Activities

3999bef is committed to maintaining a fair and secure platform. The activities listed below are strictly prohibited, and any violation will result in immediate account closure.

List of prohibited activities: Running multiple accounts, abusing bonuses, money laundering, hacking the platform or using bots, match fixing or manipulation, and harassing other users — involvement in any of these activities may also result in legal action.

  • Use of automated betting software or bots.
  • Using another person's account or placing bets through a third party.
  • Exploiting platform vulnerabilities or bugs to gain an unfair advantage.
  • Completing KYC using a false identity or fraudulent documents.
  • Colluding with other users to manipulate betting outcomes.
  • Attempting to inject malware or malicious code into the system.

8  Responsible Gaming

3999bef believes gaming should be a source of entertainment — not stress or financial hardship. That's why we provide effective tools and support to promote responsible gaming.

  • Deposit Limit: Set your daily, weekly, or monthly deposit limits.
  • Loss Limit: Gaming is automatically stopped once losses exceed a set limit.
  • Session Limit: Decide in advance how long you will play.
  • Cooling-Off Period: Take a break by putting your account on a short pause.
  • Self-Exclusion: Take a permanent or long-term break from the platform.

For more information, please visit our Responsible Gaming Visit the page. If you need professional assistance, our support team is always here for you.

9  Privacy & Data Protection

3999bef handles your personal information with the strictest confidentiality. Data collected during registration is used solely for account management, KYC verification, and compliance with applicable laws.

We never sell your personal data to third parties. However, we are legally obligated to share information when required by a valid request from law enforcement. For more details, please refer to our Privacy Policy Read.

  • All data is stored with AES-256 encryption.
  • Payment information is processed in accordance with PCI-DSS standards.
  • Browsing data is collected in accordance with our cookie policy.
  • Even after an account is closed, data may be retained for up to 5 years for legal compliance purposes.

10  Account Closure & Suspension

You may voluntarily close your 3999bef account at any time by contacting our support team. Before closure, you will be given the opportunity to withdraw any remaining balance; however, any active bonuses will be forfeited.

Conversely, in the event of a rule violation, 3999bef reserves the right to suspend or permanently close an account without prior notice. If fraudulent activity is established, the account balance may be forfeited.

You have the right to appeal an account closure decision. Contact our support team and clearly explain your case. We will review it and respond within 72 hours.

11  Limitation of Liability

3999bef accepts limited liability for losses caused by technical faults, server downtime, or third-party service disruptions. If a bet or transaction is affected by a technical issue, equivalent compensation or a refund will be provided where applicable.

  • 3999bef is not liable for any losses resulting from internet connectivity issues.
  • If account details are compromised due to the user's own negligence, the user bears full responsibility.
  • We bear no liability for service disruptions caused by force majeure events such as natural disasters, war, or similar circumstances.
  • Any disputes will be resolved in accordance with the applicable laws of Bangladesh.

Why are 3999bef's Terms & Conditions fair?

See why 3999bef's terms are fair, transparent, and designed with users in mind.

Full Transparency

No hidden charges or unclear terms. Every rule at 3999bef is written in plain, straightforward language.

Licensed Platform

3999bef operates under an international gaming license, meaning all rules and practices are reviewed by the relevant regulatory authority.

Regular Updates

Our terms and conditions are updated regularly to keep pace with industry best practices and changes in applicable law.

User Protection

Responsible gaming tools, deposit limits, and self-exclusion — 3999bef is always here to keep users protected.

24/7 Support

If you have any questions about the rules, our Live Chat support is available around the clock to help.

Fair Dispute Resolution

A clear process is in place to resolve any disputes quickly and impartially.

Frequently Asked Questions (FAQ)

Yes, 3999bef's terms and conditions for Bangladeshi users are written in Bengali and governed by applicable laws in Bangladesh. In the event of any dispute, the Bengali version shall be considered authoritative.

For significant changes, 3999bef will notify users via SMS to their registered phone number or through an in-app notification. For minor updates, only the date on this page will be changed, so we recommend checking it regularly.

Wagering requirement = bonus amount x the specified multiplier. For example, if you receive a BDT 1,000 bonus with a 20x wagering requirement, you must place a total of BDT 20,000 in bets before withdrawing. You can track your progress in the bonus section of your account.

If you believe your account has been closed in error, please contact the 3999bef support team. Your identity will be verified and the case will be reviewed within 72 hours. Please have your documents and supporting evidence ready.

No. 3999bef is strictly for users aged 18 and above. We use KYC verification and age confirmation processes to prevent underage access. Parents and guardians are strongly advised to use parental control software.

Done reading? Get started now!

Register today in accordance with the 3999bef Terms & Conditions and start gaming with your welcome bonus.

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