Last updated: January 2026

3999vi Terms and Conditions

Please read all terms and conditions carefully before using this platform. This document serves as the basis of the agreement between you and 3999vi.

Effective date: 1 January 2026

1. General Terms and Introduction

3999vi (hereinafter referred to as "Platform", "we" or "Company") is an online casino and betting platform providing entertainment services for users in Bangladesh. This terms and conditions document ("Terms") applies to the use of the 3999vi website and all related services.

By registering on this platform or using any service, you are considered to have read, understood and fully accepted all the terms described below. If you do not agree with any part of these terms, please refrain from using our services.

3999vi reserves the right to modify these terms at any time. Notice will be provided on the platform in the event of changes, and if you continue to use the services after such changes, you will be considered to have accepted the new terms.

1.1 Nature of Service

3999vi is a fully entertainment-based platform. It offers online slots, cricket betting, live casino, bingo and other gaming services. These services are operated purely for entertainment purposes and are to be used at the user's own discretion and responsibility.

1.2 Language and Interpretation

These terms are originally written in Bengali. In the event of any dispute or ambiguity, the Bengali version shall be considered final. "User" refers to any person who opens an account or uses services on this platform.

2. Age and Eligibility Requirements

Age verification is mandatory

This platform is for users aged 21 and above only. Minors are strictly prohibited from opening any account or using any service.

To register and use services on 3999vi, you must meet the following eligibility requirements:

  • You must be at least 21 (twenty-one) years of age.
  • You must be a legal resident or citizen of Bangladesh.
  • You must have an active and valid payment method (bKash, Nagad or Rocket).
  • You must confirm that you are using the platform voluntarily and of your own accord.
  • You must not have been previously banned or suspended from 3999vi or any associated platform.
  • All information provided in your account must be true, accurate and complete.

3999vi may at any time request documents required for age verification (such as a national identity card). If verification fails, the account may be temporarily or permanently suspended and the deposited balance may be withheld.

3. Account Registration and Management

3.1 Single Account Rule

Each user may open only one account. Opening multiple accounts by the same person ("multi-accounting") is strictly prohibited. If this rule is violated, all associated accounts will be closed and balances may be forfeited.

3.2 Account Security

It is your responsibility to keep your account login details (username and password) confidential. Allowing others to use your account or using another person's account yourself is prohibited. If you suspect any unauthorized access to your account, contact us immediately.

3.3 Accuracy of Information

All personal information provided at the time of registration and thereafter must be kept true and up to date. Providing false information may result in the account being closed at any time.

3.4 Account Closure

Users may request to close their account at any time through our support team. Available balances should be withdrawn before account closure. 3999vi reserves the right to suspend or close any account for the following reasons:

  • Violation of terms and conditions.
  • Fraudulent or deceptive activity.
  • Failure to meet age requirements.
  • Misuse of the system or attempts to gain unfair advantage.
  • Extended period of inactivity.

4. Financial Transactions — Deposits and Withdrawals

All financial transactions on 3999vi are conducted in Bangladeshi Taka (BDT / ৳). We support the following payment methods:

Payment Method Minimum Deposit Minimum Withdrawal Withdrawal Time
bKash ৳300 ৳800 30 minutes to 3 hours
Nagad ৳300 ৳800 30 minutes to 3 hours
Rocket ৳300 ৳800 30 minutes to 3 hours

4.1 Deposit Rules

  • The minimum deposit amount for each method is ৳300.
  • Deposited funds are generally credited to the account instantly.
  • The payment account used at the time of deposit and the 3999vi account must belong to the same person.
  • Deposits made in a third party's name or on their behalf are prohibited.
  • Depositing funds obtained from credit or loans is strongly discouraged.

4.2 Withdrawal Rules

  • The minimum withdrawal amount is ৳800.
  • Withdrawals are generally processed within 30 minutes to 3 hours.
  • Withdrawals will only be made to the same payment method used for the deposit.
  • The relevant wagering conditions must be met before withdrawing bonus or promotional funds.
  • Withdrawals may be temporarily delayed during the verification process.

Important Notice

We monitor all transactions to prevent money laundering. If suspicious activity is detected, the account may be temporarily or permanently closed and the relevant authorities may be notified.

5. Bonuses and Promotional Offers

3999vi provides various bonuses and promotional offers. Each offer is subject to specific conditions and users must accept them with full awareness.

5.1 Welcome Bonus

New users can receive a 200% bonus on their first deposit, up to a maximum of ৳5,000. For example: depositing ৳1,000 earns a ৳2,000 bonus, giving a total balance of ৳3,000. A 15x wagering requirement must be met before this bonus can be withdrawn.

5.2 General Bonus Terms

  • Each user may not claim each offer more than once.
  • After accepting a bonus, the wagering requirement must be met within the specified period. Any unused bonus will be cancelled after the period expires.
  • Only the bonus balance cannot be withdrawn before the wagering requirement is met.
  • 3999vi reserves the right to modify, suspend or cancel bonus offers at any time.
  • We reserve the right to reclaim any incorrect bonus issued as a result of a system error or technical problem.
  • Bonuses are for entertainment play only — attempting to abuse bonuses or exploit the system may result in account termination.

5.3 VIP Program

The 3999vi VIP program has four levels:

  • Bronze: Up to 0.4% weekly cashback.
  • Silver: Up to 0.8% weekly cashback.
  • Gold: Up to 1.1% weekly cashback.
  • Platinum: Up to 1.5% weekly cashback.

Advancement to a VIP level depends on your activity and engagement on the platform. 3999vi reserves the right to change VIP benefits and criteria.

6. Gaming Services and Rules of Play

6.1 Game Fairness

All games offered on 3999vi are operated by trusted game providers (such as Pragmatic Play, JILI, PG Soft, Spribe, Evolution Gaming, Ezugi). These games use Random Number Generator (RNG) technology, which ensures fair play.

6.2 Bets and Winnings

All bets and game results are determined by the system and are final. If a game result is abnormal due to a technical error, that round may be voided and the bet amount will be refunded.

6.3 Disconnection

If the internet connection is lost during play, our system attempts to save the game state. However, in some cases a bet may be lost. In such situations, our log records will be considered final.

6.4 Prohibited Activities

The following activities are strictly prohibited:

  • Playing games using bots or automated software.
  • Attempting to exploit system vulnerabilities or errors for advantage.
  • Collusion (coordinating with others to gain mutual advantage).
  • Match fixing or betting using insider information.
  • Claiming bonus benefits through multiple accounts.

Detailed rules for cricket betting, slots and other games can be found on the relevant section pages. Each game has its own specific rules that apply.

7. Privacy and Data Protection

The protection of your personal information is very important to us. We use SSL encryption and modern cybersecurity technology to keep your information secure. To learn more about how your data is used, please read our Privacy Policy.

7.1 Data Collection and Use

We collect the information necessary to provide services, carry out verification, maintain security and meet legal obligations. Your information is not sold to third parties.

7.2 Cookie Policy

Our platform uses cookies to operate effectively. By using the platform, you are considered to have consented to the use of cookies.

8. Responsible Gaming Policy

3999vi takes responsible gaming very seriously. We believe that gaming should be a form of entertainment, never a cause of financial problems.

8.1 Setting Limits

Users can contact our support team to set their own daily or weekly deposit limits, session limits and other controls. It may take some time for these limits to take effect.

8.2 Self-Exclusion

If you feel that gaming is having a negative impact on your life, you can contact us to activate a temporary or long-term self-exclusion. No bonus or promotional offers will be sent during the self-exclusion period.

For more information, see our Responsible Gaming page.

9. Limitation of Liability

To the maximum extent permitted by law, 3999vi will not be liable for the following:

  • Being disconnected from a game due to internet disconnection or technical problems.
  • Failure of third-party software or services.
  • Loss resulting from the user's own negligence or failure to keep security details confidential.
  • Any delay caused by unexpected technical errors.
  • Any issues arising from incorrect information provided by the user.

For any dispute or complaint, please first contact us through our 24/7 live chat support or by email at ([email protected]). We are committed to providing a prompt resolution.

10. Miscellaneous Terms

10.1 Changes to Terms

3999vi reserves the right to modify these terms at any time. Users will be notified in advance of significant changes. Continued use of the services after any changes will be considered as acceptance of the new terms.

10.2 Changes to Services

3999vi reserves the right to add, modify or withdraw services at any time. No guarantee of the continuity of services can be given.

10.3 Entire Agreement

These terms, together with the Privacy Policy, Responsible Gaming Policy and all related policies, constitute the entire agreement between the user and 3999vi.

10.4 Severability

If any part of these terms is found to be invalid or unenforceable, only that part will be void — the rest will remain fully in effect.

10.5 Contact

For any questions or feedback about these terms, please contact us:

Related Pages: Privacy Policy Responsible Gaming FAQ