Legal Documents

3999 Bit Terms & Conditions – Your Rights & Responsibilities, Fully in English

Please read these Terms carefully before using 3999 Bit. We believe transparency is paramount – which is why all our rules are written in plain, simple language.

Last Updated: 1 January 2026 Written in English International Standards
Last Revised: 1 January 2026
Version 3.2

Secure & Transparent

All 3999 Bit rules are built to international standards. No hidden terms.

Fully in English

Our terms are written in plain, straightforward language — no complex legal jargon, so everyone can understand them.

Your Rights

All your rights as a member are clearly outlined here.

Payment guarantee

Our clear commitment and policy on paying out legitimate winnings.

Fair Play Guarantee

Random Number Generator (RNG) certified – every outcome is completely unbiased.

Support Assistance

If you have trouble understanding the terms, our 24/7 Bangla support team is here to help.

Section 1

Introduction & Eligibility

These Terms and Conditions ("Terms") constitute a legally binding agreement between 3999 Bit and all its users. By accessing the 3999 Bit website or mobile app, creating an account, or using any of our services, you confirm that you have read, understood, and fully agreed to these Terms.

3999 Bit is an internationally licensed online gaming and betting platform. Our services are operated with the highest standards of transparency and integrity. These Terms & Conditions exist to protect both you and us, and to ensure a fair, enjoyable gaming environment.

Important Notice

If you do not agree to these terms, please refrain from using 3999 Bit's services. If any part of the terms is unclear, please contact our support team.

3999 Bit reserves the right to update these terms at any time. Continued use of the platform after any changes constitutes acceptance of the revised terms. We will notify users of significant changes via email or in-app notification.

Section 2

Account Registration & Management

To use 3999 Bit's services, you must create a personal account. All information provided during registration must be accurate, complete, and up to date. We reserve the right to close any account found to contain false information.

  • Each person may register only one account. Multiple accounts are strictly prohibited.
  • Keeping your account password confidential is your responsibility. Do not share your password with anyone.
  • If you suspect your account has been hacked or accessed without authorization, notify us immediately.
  • Completing KYC (Know Your Customer) verification is mandatory.
  • Your account name cannot be changed. If an incorrect name was entered, please contact support to have it corrected.
  • Transferring or selling your account to another person is strictly prohibited.
KYC Verification

For large withdrawals, you may be required to submit a copy of your national ID or passport. This is done solely for your security.

Section 3

Eligibility & Age Requirements

You must be at least 18 years old to participate on 3999 Bit. Minors are strictly prohibited from creating accounts or engaging in any gaming activity. If a user is found to have registered with false age information, the account will be closed and the balance forfeited.

Eligible Persons
  • Aged 18 or above
  • Are in a sound state of mind
  • Not on the Self-Exclusion List
  • Valid Payment Method on File
Ineligible Persons
  • Under 18 Years of Age
  • 3999 Bit Employees & Family
  • Self-excluded
  • Resident of a Restricted Region
Section 4

Betting Rules

All Sports Betting and casino gaming on 3999 Bit operate under strict rules that apply to every member:

  • Minimum Bet: Minimum BDT 10 for Sports Betting; minimum BDT 5 for casino games.
  • Maximum bet: Maximum ৳50,000 per single bet. Separate limits apply for VIP members.
  • Sure Bet: Once confirmed, a bet cannot be changed or cancelled (except via the Cash Out option).
  • Match Cancellation: If a match is cancelled or postponed, bets placed on that event will be refunded.
  • Result Dispute: Official results are final. In the event of a technical error, the decision of 3999 Bit is final.
  • Accumulator Betting: A maximum of 15 selections can be added.
  • Live Betting: Bets placed after live betting has closed will not be counted.
Bet typesMinimumMaximumPayout timeframe
Sports Betting৳10৳ 50,000Instant
Live Betting৳10৳30,000Instant
Live Casino৳5৳1,00,000Instant
Slots৳1৳20,000Instant
Accumulator৳ 20৳ 50,000Instant
Section 5

Bonus & Promotion Terms

All bonus offers at 3999 Bit are subject to specific terms and conditions. Please review the general terms below before claiming any bonus:

  • Welcome Bonus: Available to new members on their first deposit only. Limited to one per account.
  • Rollover requirement: The bonus amount must be wagered a specified number of times before it can be withdrawn.
  • Validity period: Every bonus has a set expiry date. Any unused bonus will be forfeited once it expires.
  • Maximum bet: While a bonus is active, no single bet may exceed 10% of the bonus amount.
  • Eligible Games: Some bonuses apply only to specific games or sports. Full details are listed on each offer.
  • Bonus abuse: If bonus fraud is confirmed, the bonus and any associated winnings will be forfeited.
A Simple Example to Understand Rollover

A ৳1,000 bonus with 5x rollover means you must place a total of ৳5,000 in wagers. Rollover contribution rates vary by game type — slots typically count at 100%, Live Casino at 10%.

Section 6

Payments, Deposits & Withdrawals

All financial transactions on 3999 Bit are processed with the highest level of security. We guarantee that legitimate winnings will never be withheld.

  • Minimum deposit: ৳100 (bKash, Nagad, Rocket); ৳500 (Bank Transfer).
  • Minimum withdrawal: ৳300 (mobile banking); ৳1,000 (bank transfer).
  • Withdrawal Time: 30 minutes for mobile banking; 1–2 business days for bank transfers.
  • To Your Own Account: Withdrawals can only be made to the same payment method used for the original deposit.
  • Fees: 3999 Bit charges no fees on deposits or withdrawals. However, your bank's own transaction fees may apply.
  • Proof of identity: Identity verification is mandatory for large withdrawals (৳50,000+).
  • Currency: All transactions are in Bangladeshi Taka (BDT). Crypto payments are also accepted.
Tips for Faster Withdrawals

Keep your KYC up to date, meet the rollover requirements, and use your own payment number. With these three conditions met, funds typically arrive within 30 minutes.

Section 7

Prohibited Activities

The following activities are strictly prohibited on 3999 Bit. Violations may result in account closure and legal action:

  • Money Laundering: Using the platform for money laundering purposes is strictly prohibited.
  • Multiple Accounts: Creating multiple accounts to exploit bonuses or for any other purpose.
  • Bots & Automation: Using automated software or bots to play games or place bets.
  • Arbitrage Fraud: Exploiting system vulnerabilities to gain an unfair advantage.
  • Match Fixing: Participating in or facilitating any form of match-fixing or sports corruption.
  • Account Sharing: Allowing another person to access or use your account.
  • False Information: Using a false identity during registration or verification.
  • Hacking: Attempting to breach or compromise system security.
  • Threats & Harassment: Threatening or harassing staff or other members.
Consequences

If any of the prohibited activities listed above are proven: the account will be permanently closed, the full balance forfeited, and law enforcement notified where necessary.

Section 8

Data Protection & Privacy

3999 Bit treats the protection of your personal data as a top priority. We use 256-bit SSL encryption and comply with international data protection regulations.

  • Your personal information is never sold to any third party.
  • Information may be shared with authorities only when required by law.
  • Your gaming history and financial information are completely confidential.
  • Cookies are used solely to improve our services.

To read the full Privacy Policy Privacy Policy page Visit.

Section 9

Responsible Gaming Policy

3999 Bit believes gaming should be fun – it should never be a source of distress. We actively promote responsible gaming and are here to support our members.

Your controls
  • Daily / Weekly spending limits
  • Self-exclusion (1 day to permanent)
  • Cooling-Off Period
  • Reality check reminders
Support

If you notice signs of gaming addiction, contact our support team right away. We can connect you with professional help.

For more details, visit our Responsible Gaming page View.

Section 10

Account Closure & Suspension

3999 Bit reserves the right to close or suspend an account under the following circumstances:

  • If a breach of terms is proven.
  • If evidence of fraud or false information is found.
  • During investigation for security reasons.
  • Extended inactivity of 1 year or more.
  • At your own request.

Before closing an account, we will inform you of the reason and give you an opportunity to respond (except in cases of fraud). Any valid balance will be refunded; bonus balance will not.

Section 11

Dispute Resolution

Any disputes will be resolved through the following process:

  • First Step: Contact our support team via live chat or email. We will respond within 48 hours.
  • Escalation: If a satisfactory resolution is not reached, the matter will be escalated to a senior manager.
  • Betting Disputes: In the event of a technical error, a decision will be made following an investigation by the 3999 Bit technical team.
  • Final Arbitration: If both parties cannot reach an agreement, the matter will be referred to an independent arbitrator.
Contact for disputes

Email: support@3999bit.biz | Include "Dispute - [Account Number]" in the subject line.

Section 12

Changes to Terms & Contact

3999 Bit may update these Terms at any time. For significant changes, we will provide at least 7 days' notice via email, app notification, or a website announcement. Continued use of the platform after any changes takes effect constitutes acceptance of the updated Terms.

If you have any questions about these Terms or need any clarification, please get in touch with us:

  • Email: support@3999bit.biz
  • Live Chat: Available 24/7 on the website and app
  • Response time: Up to 48 hours
Our commitment

3999 Bit is committed to operating fairly and transparently at all times. Your rights matter to us above all else, and we are always here to support you whenever you need us.

Done reading the Terms? Get started now

Join 3999 Bit's honest and transparent platform. Get started today with a 150% welcome bonus.

বাংলা