Please read the following terms and conditions carefully before using 39ko. These terms are in place to protect both you and us.
Last Updated: January 2026Welcome to 39ko. These Terms and Conditions ("Terms") apply to the use of the 39ko platform and all its services. By registering on or using 39ko, you are deemed to have fully accepted these Terms.
These terms have been written in Bengali for the convenience of all Bengali-speaking users. However, in the event of any dispute, the English version shall be considered final and binding.
These terms and conditions constitute a legally binding agreement. By using 39ko, you agree to comply with all provisions of this agreement. If you disagree with any part of these terms, please refrain from using the platform.
39ko is an online betting and gaming platform operating under an international license. We are committed to transparency and fairness, and to providing every user with a safe and enjoyable experience.
A valid account is required to place bets on 39ko. You must provide accurate and truthful information at the time of registration. Providing false or misleading information may result in account termination.
Creating an account on behalf of someone else or using another person's account is strictly prohibited. Any violation of this rule will result in all associated accounts and balances being forfeited.
The following eligibility requirements must be met to register and place bets on 39ko.
39ko reserves the right to verify a user's age. If verification confirms that a user is underage, the account will be suspended immediately and all deposited funds will be returned. However, any winnings will not be paid out.
Before placing bets on 39ko, make sure you're familiar with the rules below. These rules apply to all betting types — Sports, Live Betting, and Casino.
In live betting, odds change in real time. The odds displayed at the exact moment you click "Confirm Bet" are the ones that apply. Delays or network issues may cause the odds to shift.
39ko currently supports deposits and withdrawals via Mobile Pay, Nagad, and Rocket. All payment transactions are secure and encrypted.
In compliance with anti-money laundering laws, 39ko is required to report suspicious transactions to the relevant authorities. Using the platform for money laundering is strictly prohibited and constitutes a criminal offence.
39ko regularly offers a variety of bonuses and promotional offers. Each offer has its own terms, which are detailed on the respective offer page.
39ko believes betting is simply a form of entertainment. We want every user to enjoy betting in a healthy and responsible way.
To learn more about Responsible Gaming, visit our Responsible Play View the page.
Users may request to close their account at any time. Additionally, 39ko reserves the right to close or suspend an account under the following circumstances.
If an account is closed with no rule violations, any remaining balance will be refunded. However, if the closure is due to a breach of rules, the balance may be forfeited.
The following activities are strictly prohibited on the 39ko platform. Violations will result in account termination and forfeiture of balance.
39ko reserves the right to update these terms and conditions at any time. Users will be notified of significant changes via email or through the platform in advance.
Continued use of the platform after updated terms are published will be considered acceptance of the new terms. Please visit this page regularly to stay informed.
For any questions or complaints, please reach out to our support team: support@39ko.app
Short on time to read the full terms? Check out these quick summary cards.
Each user may hold only one account. Register with accurate information and stay safe.
Deposits are instant. Withdrawal requests after a win are processed within 24 hours.
Specific conditions must be met to claim and use bonuses. Misuse of bonuses may result in account termination.
39ko operates under an international license. All transactions are encrypted and secure.
Betting is for entertainment, not a financial solution. Set limits and stay in control.
For any questions or issues, our Bengali-speaking support team is always here to help.