Legal & Usage Policy

99ko Terms and Conditions — Know this before you start

Please read these Terms and Conditions carefully before using 99ko. Our policies on account registration, payments, bonuses, responsible gaming, and more are all clearly laid out here.

Last Updated: January 2026

1. General Rules

By using the 99ko website (hereinafter referred to as "we", "the platform", or "99ko"), you are considered to have agreed to these Terms and Conditions. If you do not agree with any part of these terms, please refrain from using our platform.

These Terms and Conditions constitute a legally binding agreement between 99ko and all its users. By registering on 99ko, you are agreeing to all of these terms.

These Terms and Conditions are governed by the laws of Bangladesh. In the event of any dispute, the laws of Bangladesh shall apply.

99ko is strictly for users aged 18 and above. Minors are not permitted to use this platform under any circumstances. Providing a false date of birth during registration will result in permanent account termination and forfeiture of all winnings.

2. Account Policy

Each individual may only register one account on 99ko. If multiple accounts are found under the same person's name, all accounts will be permanently closed. Providing accurate and truthful information at the time of registration is mandatory.

  • Keeping your account password confidential is your responsibility. Do not share it with anyone.
  • Transferring or selling your account to a third party is strictly prohibited.
  • A copy of your national ID card or passport may be requested for account verification.
  • If suspicious activity is detected, 99ko may suspend an account at any time.
  • If you need to update the information on your account, please contact our support team.

Depositing using another person's payment method is strictly prohibited. Any account found doing so will be terminated.

3. Deposit & Withdrawal Policy

99ko supports deposits and withdrawals via Bangladesh's most popular mobile banking services — bKash, Nagad, and Rocket. All financial transactions are secured with SSL encryption.

  • Minimum Deposit Amount & Maximum Limit Deposit Full details are provided on the page.
  • Withdrawal requests are typically processed within 5–30 minutes.
  • Account verification must be completed before withdrawals can be made.
  • Withdrawal Limits & Processing Times Withdraw Available on the page.
  • 99ko is committed to complying with international anti-money laundering regulations.
  • The mobile number used for deposits and withdrawals must match the registered number on the account.

All transactions are recorded and stored for security verification. 99ko may request detailed transaction information when necessary.

4. Bonus & Promotion Terms

99ko's Promotions The page features a variety of bonus offers — welcome bonus, daily cashback, reload bonus, and more. Each bonus comes with its own terms and conditions.

  1. Claiming a bonus means you agree to the associated wagering requirements.
  2. Bonus funds cannot be withdrawn directly — the required wagering conditions must be met first.
  3. If bonus abuse is detected, the bonus and any associated winnings will be forfeited.
  4. Claiming bonuses from multiple accounts on the same IP address or device is not permitted.
  5. 99ko reserves the right to modify or cancel any bonus offer at any time.
  6. Bonuses have a limited validity period — they will expire if not used within the specified timeframe.

Creating multiple accounts with the intent to exploit the bonus system is strictly prohibited and may result in permanent suspension of the user's account.

5. Gaming Rules

All games on 99ko — slots, fish games, bingo — are powered by fully fair and transparent algorithms. Every game outcome is determined by an RNG (Random Number Generator).

  • Any attempt to interfere with or manipulate game outcomes is strictly prohibited.
  • If a game is interrupted due to a technical issue, 99ko will make a decision based on the circumstances of the situation.
  • Using bots, scripts, or any automated software to play games is strictly prohibited.
  • If a software error is detected in any game, 99ko reserves the right to void all bets placed in that round.
  • 99ko reserves the right to update or remove any game at any time to improve the gaming experience.

6. Data Privacy

99ko takes the protection of your personal data seriously. Our full Privacy Policy Privacy Policy Full details are available on the page.

  • Your information will never be sold to any third party.
  • Limited information may be shared for security verification and legal purposes.
  • Please refer to our Privacy Policy for full details on our cookie practices.

7. Responsible Gaming

99ko believes in responsible gaming. We want you to play for fun, not under pressure. To learn more, visit our Responsible Gaming Visit the page.

  • You can set a deposit limit on your account at any time.
  • You can deactivate your account for a set period using the self-exclusion feature.
  • If you are experiencing any gaming-related issues, please contact our support team.

This platform is strictly prohibited for anyone under 18. Parents are advised to monitor their children's internet usage.

8. Account Closure & Suspension

99ko reserves the right to temporarily suspend or permanently close any account at any time for any of the following reasons:

  • If any part of these terms is violated.
  • Providing false information when creating an account or being dishonest during the verification process.
  • If found to be involved in fraud, hacking, or any other dishonest activity.
  • Misuse of the bonus system or use of bots.
  • When required by authorities for legal or regulatory reasons.

Any remaining valid balance is generally refunded upon account closure; however, it may be forfeited in cases of fraud.

9. Dispute Resolution

If you have a dispute or complaint, please reach out to our customer support team first. We always aim to resolve issues in a friendly and amicable manner.

  • An initial response will be provided within 72 hours of submitting a complaint.
  • Complex disputes may take up to 14 business days to resolve.
  • 99ko's decisions are final and binding.

10. Terms Change Policy

99ko reserves the right to update these Terms and Conditions at any time. Users will be notified of significant changes via email or an on-platform notification.

Continuing to use the platform after any changes means you accept the updated terms. We recommend reviewing this page regularly.

The latest terms are always available on this page. Check the "Last Updated" date at the top of the page to see when changes were made.

Why 99ko Is Trustworthy

Our Terms and Conditions are transparent — because your trust is our foundation

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Transparent Policies

Every rule on 99ko is written in plain, straightforward language — no hidden clauses or confusing legal jargon.

Transparent In English

Fast Dispute Resolution

If you encounter any issues, our support team responds within 72 hours and works to resolve them as quickly as possible.

72 Hours Resolution
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Secure Payments

All transactions are SSL-encrypted. Deposit and withdraw safely via bKash, Nagad, and Rocket.

SSL Encrypted
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Honest Bonus Terms

Every bonus has clearly stated terms. Get your bonuses with no hidden conditions or unexpected changes.

Clear Terms Honest
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Data Protection

Your personal information is never sold to third parties. We adhere to international data protection standards.

Personal Secure
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Responsible Gaming Support

With limit-setting and self-exclusion features, 99ko helps you maintain healthy gaming habits.

Limit Settings Healthy

General Questions About Terms & Conditions

Frequently Asked Questions About 99ko's Terms and Conditions

You must be at least 18 years old to create an account on 99ko. Registration and use of the platform by anyone under 18 is strictly prohibited. Proof of age may be requested during verification.

No, each individual may only create one account. If multiple accounts are found under the same person's name, all of them will be permanently closed and the associated balances may be forfeited.

No, bonus funds cannot be withdrawn directly. Every bonus comes with specific wagering requirements that must be met before a withdrawal is possible. The full terms are listed alongside each bonus offer.

No, 99ko never sells your personal information to third parties. Only limited data may be shared when required by law or for security verification purposes. Please read our Privacy Policy for full details.

If an account is closed for reasons other than a terms violation, any remaining valid balance will generally be refunded. However, if closure is due to fraud or misconduct, the balance may be forfeited.

You will be notified of significant changes via your registered email or an on-platform notification. We also recommend checking this page regularly, as the date of the latest update is always displayed at the top.
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Done reading the terms? Get started now!

Now that you know 99ko's Terms and Conditions, register now and enjoy slots, fish games, and bingo. A special welcome bonus is waiting for new members!

For users aged 18 and above. Please gamble responsibly.

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