5666b Terms & Conditions

1.1 Description of Services

5666b is an online gaming platform that provides registered members with a range of entertainment gaming services, including sports betting on cricket, football, and more, slot games, live casino, bingo, fishing games, and other titles. All our services are fully accessible from a mobile browser.

1.2 Effectiveness of Terms

These Terms take effect from the moment you first register on the 5666b platform and remain in force for as long as your account is active. Even if these Terms are translated into English or other languages, the Bengali version will be considered authoritative in case of any dispute.

1.3 Language & Communication

All formal communication with 5666b may be conducted in Bengali or English. Our support team is able to assist in both languages. Important notices, account-related messages, and transaction confirmations will be sent to your registered email address.

3.1 Password & Login Security

It is your responsibility to keep your 5666b account login credentials completely confidential. Create a strong password — one that combines uppercase and lowercase letters, numbers, and special characters. Change your password regularly and do not use the same password on any other site.

• Never share your login credentials with anyone else.
• Avoid logging in on public devices or shared networks.
• If you notice any suspicious activity, notify our support team immediately.
• You are responsible for all activity carried out from your account.

3.2 Account Verification (KYC)

5666b follows a member identity verification process as a safe and transparent platform. Before processing a withdrawal request, or at any time, we may ask for any one or more of the following documents:

• A clear photo of your National ID (NID) or passport.
• Proof of ownership of a bank account or mobile banking account.
• Proof of current address (utility bill or bank statement).

If the requested verification documents are not submitted on time, the account may be temporarily suspended.

5.1 Welcome Bonus Terms

New members at 5666b will receive a 150% welcome bonus on their first deposit, up to a maximum of ৳10,000. For example: depositing ৳1,000 gives a ৳1,500 bonus — total balance ৳2,500; or depositing ৳14,000 gives the maximum ৳10,000 bonus — total balance ৳24,000. The bonus amount will not exceed the maximum limit.

5.2 Wagering Requirements

Each bonus comes with a wagering requirement. The wagering requirement for the welcome bonus is 20x — calculated on the bonus amount only, not on the combined sum of the deposit and bonus. For example: for a ৳1,500 bonus, a 20x wagering requirement means a total of ৳30,000 must be wagered before winnings earned from the bonus become withdrawable.

5.3 General Rules for Bonus Use

• A bonus can be activated only once and the same bonus cannot be claimed across multiple accounts.
• Bonus funds cannot be transferred to another account.
• The use of bonuses may be restricted on certain games or betting markets — the detailed terms of each offer apply separately.
• 5666b reserves the right to modify, suspend, or discontinue any bonus promotion.
• Attempting to earn bonuses through irregular or fraudulent means will result in the bonus being forfeited and may lead to account closure.

5.4 VIP Program

The 5666b VIP program has four tiers: Bronze (up to 0.3% weekly cashback), Silver (up to 0.6% weekly cashback), Gold (up to 0.9% weekly cashback), and Platinum (up to 1.2% weekly cashback). A member can gradually advance to higher tiers by remaining regularly active. VIP benefits are subject to change and we will inform the relevant members directly with detailed information.

7.1 List of Strictly Prohibited Activities

Any of the following activities are strictly prohibited on 5666b and immediate action will be taken upon detection:

• Money Laundering: Using the platform to legitimise illegally obtained funds.
• Fraudulent Activity: Using software, bots, or automation tools to influence game outcomes.
• Bonus Abuse: Circumventing bonus terms to gain an unfair advantage.
• Multiple Accounts: Operating more than one account under the same individual or household.
• Third-Party Payments: Using a payment method that is not registered in your own name.
• Hacking or Cyber Attacks: Attempting to breach the platform's security systems.
• Using Another Member's Account: Accessing or using another member's account.

9.1 Damages & Losses

Online gaming inherently carries financial risk. 5666b never guarantees profit from gaming. Full responsibility for any financial loss arising from gaming rests with the member. 5666b is not liable for any gaming losses except those directly caused by platform issues, technical faults, or third-party actions.

9.2 Third-Party Operations

5666b's platform uses various third-party game providers and payment gateways. 5666b is not fully responsible for the quality, availability, or security of these third-party services. However, we always work with trusted and established providers.

9.3 Service Disruptions

Services may be temporarily unavailable due to system maintenance, upgrades, or unexpected technical issues. 5666b is not obligated to provide compensation for such disruptions, but will make every effort to restore services as quickly as possible.

11.1 Healthy Gaming Habits

To keep your gaming experience safe and enjoyable:

• Set a budget for gaming and stick to it.
• Set time limits — decide how long you will play each day or each week.
• Avoid placing more bets to chase losses.
• Gaming is never a solution to personal or family problems.
• Avoid gaming under the influence of alcohol or when under mental stress.

11.2 Self-Exclusion and Limit Setting

If you feel that gaming is getting out of your control, please contact our support team. We will help you:

• Set daily or weekly deposit limits.
• Temporarily suspend your account (cooling-off period).
• Register for long-term or permanent self-exclusion.

For more information, visit our Responsible Gaming page.