B6666b Terms & Conditions — Complete Terms of Membership & Services

Please read these Terms & Conditions carefully before creating an account on b6666b. All terms related to accounts, payments, bonuses, betting, and lottery are clearly outlined here.

Last Updated: January 2026
Language: Bengali
Version: 3.2
Important Notice

By registering with or using b6666b, you are deemed to have fully agreed to these terms and conditions. If you disagree with any term, please refrain from using the service.

Age Restriction

This Platform is strictly for users aged 18 and above. Registration by minors is strictly prohibited.

Key Highlights of the Terms & Conditions

The following are the core pillars of these terms and conditions

Account Registration & Eligibility

Each member may register only one account. Registration must be completed with accurate information. Providing false details may result in account termination.

Deposit & Withdrawal Policy

Transactions can be made via Mobile Pay, Nagad, Rocket, and Bank Transfer. KYC verification is mandatory for withdrawals. The minimum withdrawal amount is ৳500.

Bonus & Promotion Terms

Each bonus has specific rollover requirements. Bonus funds cannot be withdrawn directly — they become withdrawable only after the wagering conditions are met.

Betting & Lottery Rules

All bets are final once confirmed and cannot be altered. Results of lottery draws are not subject to dispute.

Account Security

Keeping your password confidential is your responsibility. b6666b is not liable for any losses resulting from unauthorized account access. If you suspect a breach, contact support immediately.

Responsible Gaming

B6666b supports responsible gaming. Members can set their own deposit limits and may suspend or permanently close their account at any time.


01General Terms & Conditions

B6666b (hereinafter referred to as the "Platform") is an internationally licensed online gaming and betting service provider. These Terms & Conditions constitute a legally binding agreement between b6666b and its members.

By using the b6666b website or mobile app, or by accessing any of our services, you automatically agree to these Terms & Conditions. Every member is responsible for reading these terms carefully.

Important: These terms and conditions apply to members in Bangladesh and all other countries where online betting is legal. It is each member's personal responsibility to comply with the laws of their own country.

  • These Terms & Conditions are available in both Bengali and English. In the event of any discrepancy, the English version shall prevail.
  • B6666b reserves the right to update these Terms & Conditions at any time. Members will be notified of any changes via email or SMS.
  • If any part of these Terms is found to be invalid by a court of law, the remaining terms will continue to be in full effect.

02Account Registration & Eligibility

Eligibility Requirements

To open an account with b6666b, the following requirements must be met:

  • You must be at least 18 years of age.
  • Each individual may hold only one account. If multiple accounts are detected, all will be terminated and deposited funds may be confiscated.
  • An active Bangladeshi mobile number is required.
  • All information provided at the time of registration must be accurate and up to date.

KYC Verification Process

KYC (Know Your Customer) verification is mandatory before withdrawals or large transactions. The following documents may be required:

  • Scanned copy of National ID (NID) or passport.
  • A recent photo (selfie).
  • A bank statement or mobile banking statement may be required if needed.

Warning: Registering with false or another person's information is strictly prohibited. This is a serious offence and may result in legal action.

03Deposit & Withdrawal Policy

Deposit Terms

  • The minimum deposit amount is ৳200.
  • Deposits can be made via Mobile Pay, Nagad, Rocket, and Bank Transfer.
  • Providing the correct reference number at the time of deposit is mandatory; failure to do so may delay the credit.
  • Deposits are usually credited to your account within 10–30 minutes. In the event of a technical issue, it may take up to 24 hours.

Withdrawal Conditions

  • Minimum withdrawal is ৳500; maximum daily withdrawal is ৳5,00,000.
  • KYC verification must be completed before making a withdrawal.
  • Withdrawals can only be made to your registered payment account — not to any third-party account.
  • Standard withdrawals are processed within 24 hours. VIP members enjoy faster processing times.
  • If fraud is suspected, b6666b reserves the right to suspend withdrawals and conduct an investigation.

Please note: Withdrawals from bonus funds require the rollover conditions to be met first. Requesting a withdrawal before completing the rollover will result in the bonus being forfeited.

04Bonus & Promotion Terms

B6666b offers a variety of bonuses and promotions. Each offer has its own terms, which are clearly stated on the offer page.

General Bonus Terms

  • The welcome bonus is for new members only and can be claimed once.
  • Bonus rollover is generally 5x to 10x — see the specific offer page for details.
  • If a promo code is required for a bonus, it must be entered at the time of deposit — it cannot be added afterwards.
  • Each promotion applies once per household, device, or IP address.
  • If rollover conditions are not met within 30 days of receiving a bonus, the bonus will be forfeited.

Cashback Terms

  • Cashback applies only to losses from bets placed with your own funds — not with bonus money.
  • Cashback is credited every Monday at a scheduled time.

Warning: If bonus abuse is detected (e.g., arbitrage betting, multiple accounts), b6666b reserves the right to cancel the bonus and suspend the account.

05Betting Rules

B6666b offers Sports Betting, Live Betting, and Virtual Sports. The following rules apply to all types of betting on the platform.

  • Once a bet is confirmed, it cannot be changed or cancelled.
  • The minimum bet amount is ৳50.
  • Maximum single bet and parlay bet limits vary per event — refer to the system for details.
  • Bets confirmed at incorrect odds due to a technical error may be voided.
  • If a match is abandoned or cancelled, the bet amount will be refunded.
  • B6666b reserves the right to reject or limit any bet.

Live Betting

Odds change rapidly in live betting. If odds shift before you click the "Place Bet" button, the bet will be confirmed at the updated odds. b6666b is not liable for such changes.

06Lottery Terms

B6666b's Lottery section features Mega Jackpot, Daily Draw, and Instant Win games.

  • Tickets are non-refundable once purchased.
  • Draw results are final. All draws are conducted using a certified RNG system.
  • Prize amounts depend on the ticket price and the number of participants.
  • Prize claims must be made within 90 days of the draw date. Claims will not be accepted after this period.
  • VIP members receive complimentary tickets — any prizes won with these tickets will be paid out entirely in cash.
  • A maximum of 5 accounts from the same household or IP address may participate in a single draw.

Good to Know: Mega Jackpot prizes are paid out within 48 hours; all other prizes within 24 hours. Identity verification may be required for large winnings.

07Prohibited Activities

The following activities are strictly prohibited and may result in account termination:

  • Operating multiple accounts.
  • Using multiple devices or IP addresses to abuse bonuses.
  • Fraud, hacking, or system manipulation.
  • Using another person's account or selling your account.
  • Using the Platform for money laundering purposes.
  • Using arbitrage betting or hedging strategies.
  • Using software or bots to place automated bets.

Consequence: Involvement in prohibited activities will result in permanent account termination, possible forfeiture of deposits and winnings, and may lead to legal action.

08Account Suspension & Termination

B6666b may suspend or terminate an account under the following circumstances:

  • Violating these Terms & Conditions.
  • Failure to pass KYC verification.
  • If fraud or money laundering is suspected.
  • If the member wishes to close their account voluntarily.
  • If the account has been inactive for an extended period (over 12 months).

After Account Closure

If a member closes their own account — provided KYC is complete and no rules have been violated — their balance will be refunded. If the account is terminated due to a rule violation, the balance may not be returned.

09Responsible Gaming

B6666b believes in responsible gaming. We want our members to play for fun, not as a source of income.

  • Each member may set daily, weekly, or monthly deposit limits.
  • You can take a temporary break ranging from 1 day to 6 months.
  • To permanently close your account, please contact our support team.
  • Keep minors away from gaming.

For more details, visit our Responsible Play Visit the page.

10Privacy & Data Protection

B6666b takes the protection of members' personal information with the utmost seriousness. Our full data usage policy Privacy Policy Listed on the page.

  • Member data is never sold to third parties.
  • Information may be shared with authorities if required by law.
  • Members may view or update their information at any time.
  • All data is secured with SSL 256-bit encryption.

11Dispute Resolution

If you have a complaint, please contact our support team first. We aim to resolve all issues within 48 hours.

  • If you are not satisfied with the support team's resolution, you may submit a formal complaint.
  • Senior management will resolve formal complaints within 14 days of receipt.
  • If there is evidence of a technical error, b6666b will review the transaction in question.
  • In the event of a final dispute, resolution will be pursued through international arbitration.

12Changes & Updates to Terms

B6666b reserves the right to modify these Terms & Conditions at any time. When changes are made:

  • For significant changes, notice will be given 7 days in advance.
  • Minor changes will be communicated on the date they take effect.
  • Continued use of the service after any changes constitutes acceptance of the updated terms.

Recent Change History

Date Version What's Changing
January 2026 3.2 Prize claim period in the lottery section updated; KYC process simplified.
July 2026 3.1 Bonus rollover conditions have been clarified; the list of prohibited activities has been expanded.
January 2026 3.0 Responsible Gaming section newly added; dispute resolution process updated.
March 2023 2.5 Terms for the lottery section have been added for the first time.
January 2022 2.0 Terms related to the mobile app added; Nagad and Rocket included as payment methods.

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Read the terms? Time to join

Now that you're familiar with b6666b's Terms & Conditions, go ahead and register to start enjoying Bangladesh's most trusted online betting platform.

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