Terms and Conditions

Ko66's Terms and Conditions — Fully in Bengali

Please read all of ko66's terms and conditions carefully before using the platform. All policies regarding accounts, betting, payments, and bonuses are clearly outlined here.

Last updated: January 2026
Important Notice: By registering for or using the ko66 platform, you confirm that you have read, understood, and agreed to these Terms & Conditions in full. If you do not accept these terms, please refrain from using the platform.

1. Introduction & Consent

These Terms & Conditions ("Terms") govern the ko66 platform and all its services. By creating an account, logging in, or using any service on ko66, you confirm that you have read, understood, and agreed to abide by these Terms.

Ko66 is an online entertainment platform offering Sports Betting, casino games, and other gaming services. We are committed to delivering a fully localized experience for users in Bangladesh. These terms may be updated from time to time, and continued use of the platform after any changes constitutes your acceptance of the revised terms.

Ko66 reserves the right to suspend or close any user account at any time, with or without cause — particularly where a breach of these terms is established. Our Privacy Policy and Responsible Gaming Policy apply alongside these Terms & Conditions.

2. Account Registration & Security

To use ko66's services, you must create a valid account. All information provided at registration must be truthful, accurate, and complete. Accounts opened with false information may be cancelled at any time and any deposited funds may be forfeited.

Account Rules:

  • Each person may register only one account. Creating multiple accounts is strictly prohibited.
  • Keep your account password confidential and do not share it with anyone. ko66 is not responsible for any consequences arising from a compromised password.
  • Accounts may not be transferred, sold, or rented to any third party.
  • Ko66 may request identity documents or other verification materials at any time.
  • Any unusual activity on your account must be reported to ko66 Support immediately.
Please note: You are solely responsible for the security of your account. Use a strong password and update it regularly.

3. Eligibility & Age Requirements

You must be at least 18 years old to use ko66's services. Access to any ko66 service is strictly prohibited for minors. We may request supporting documents for age verification at any time.

Eligibility requirements:

  • You must be at least 18 years of age.
  • You must hold a valid mobile banking or bank account registered in your own name.
  • You must be a resident of a region where ko66 operates.
  • Any account previously banned by ko66 is not eligible for re-registration.
  • Registration is not permitted for individuals with a mental illness or who are financially insolvent.
Strict Policy: ko66 is committed to protecting minors. Any account that fails age verification will be immediately suspended and all associated transactions cancelled.

4. Betting Rules

Before placing a bet on ko66, read the terms of each market carefully. Once a bet is confirmed, it cannot be cancelled — so make your decision with care.

Core betting rules:

  • The minimum bet amount may vary depending on the specific market.
  • Odds in live betting can change at any moment. The odds displayed at the time of bet submission are final.
  • Ko66 reserves the right to void any bets placed at abnormal odds due to technical errors.
  • If an event is cancelled or abandoned, the stake for that bet will be refunded.
  • If any selection in a combo bet is cancelled, the remaining selections will be re-evaluated accordingly.
  • Any bets found to be linked to match-fixing or betting fraud will be voided immediately.

Ko66 reserves the right to investigate any suspicious betting patterns and to withhold payments where necessary. In all disputes, ko66's system records shall serve as the definitive evidence.

5. Payment & Withdrawal Policy

Deposits and withdrawals on ko66 are available via bKash, Nagad, Rocket, and bank transfer. Processing times may vary, and delays due to technical or banking reasons may occasionally occur.

Deposit Rules:

  • The minimum deposit amount is BDT 100.
  • Deposits must be made from a payment method registered in your own name.
  • Deposits from third-party accounts are strictly prohibited.

Withdrawal Rules:

  • The minimum withdrawal amount is BDT 300.
  • Withdrawal requests are typically processed within 15 minutes to 24 hours.
  • Withdrawals can only be made to the same payment method used for the deposit.
  • Specific wagering requirements must be met before a bonus can be withdrawn.
  • Identity verification is mandatory for large withdrawal amounts.
Secure Transactions: All payments on ko66 are secured with SSL encryption. Your financial information is never shared with third parties.

6. Bonus & Promotion Terms

Ko66's bonus and promotion offers are subject to specific terms and conditions. Please read the terms of each offer carefully before claiming any bonus.

General bonus terms:

  • The welcome bonus is available to new members only and can be claimed once.
  • A wagering requirement of typically 15x–30x must be met before bonus funds can be withdrawn.
  • Winnings from bonus play are subject to specified withdrawal limits.
  • Ko66 reserves the right to modify, suspend, or cancel any promotion at any time.
  • Any attempt to claim the same bonus across multiple accounts will result in all accounts being cancelled.
  • The period to fulfill bonus conditions is generally 7 to 30 days.

Ko66 takes bonus abuse seriously. Any member found attempting to exploit the bonus system or using bonuses in abnormal betting patterns will have those bonuses forfeited and their account may be closed.

7. Responsible Gaming Policy

Ko66 believes gaming is simply a form of entertainment. We want every member to play safely and enjoyably. If you notice signs of excessive play, seek help right away.

  • Set deposit limits — daily, weekly, or monthly caps can be applied.
  • You can temporarily suspend your account for a set period using the self-exclusion option.
  • You can take a break of 24 hours to 6 weeks using the cooling-off period feature.
  • The reality check feature sends you periodic notifications showing how long you have been playing.

For more details, visit our Responsible Gaming View the page.

8. Data Protection & Privacy

Ko66 stores your personal information with the highest level of security. To read our full privacy policy Privacy Policy Visit the page. In brief:

  • Your information is collected solely for the purpose of providing our services.
  • Your information is never sold to or shared with third parties.
  • Information may be shared with authorities to meet required legal obligations.
  • To request deletion of your data, please contact our support team.

9. Prohibited Activities

The following activities are strictly prohibited on ko66. Any violation will result in account cancellation and forfeiture of deposited funds:

  • Money laundering or illegal fund transfers.
  • Use of bots, scripts, or automation software.
  • Bonus abuse or creation of multiple accounts.
  • Hacking, phishing, or any attempt to gain unauthorized access to the system.
  • Stealing or using another member's account credentials.
  • Involvement in match-fixing or sporting fraud.
  • Misconduct or threats directed at ko66 staff.

10. Account Closure & Suspension

Ko66 may suspend or permanently close an account under the following circumstances:

  • If evidence of a terms and conditions violation is found.
  • Where identity verification cannot be completed.
  • If suspicious transactions or potential fraud are detected.
  • Where the account holder is identified as a minor.
  • Accounts that have been inactive for an extended period (more than 12 months).

You may request account closure at any time through our support team. You will be given the opportunity to withdraw your balance before the account is closed — unless the closure is due to a breach of our terms.

11. Policy on Changes to Terms

Ko66 reserves the right to update these Terms & Conditions at any time. Members will be notified of significant changes by email or in-platform notification. Continued use of the platform after any update constitutes acceptance of the revised terms.

If you have any questions about these Terms, please reach out to our support team. We're always here to help.

Why ko66 Trust Us

Our terms are transparent because we believe you deserve clear and accurate information

Transparent Terms

Every rule on ko66 is written in plain, straightforward language. No hidden clauses — what you read is exactly what applies.

Secure Payments

Every financial transaction on ko66 is secured with SSL encryption. Your money and data are always safe.

Fast Verification

Ko66's KYC process is quick and straightforward. Once verified, your withdrawals will be processed more smoothly.

24/7 Support

If you have any questions about the terms and conditions, ko66's Bengali-speaking support team is always ready to help.

Regular Updates

Ko66's Terms & Conditions are updated regularly, and members are notified of changes in advance.

Fair Dispute Resolution

All disputes on ko66 are reviewed impartially. Every complaint is given equal and thorough consideration.

Get Started Now

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