Legal Documents

Koi Baji Terms & Conditions — Complete Guide to Using the Platform

Please read the following Terms & Conditions carefully before creating an account or using any of our services. These Terms constitute a legally binding agreement between you and koi baji.

Last Updated: January 2026 Published in Bengali For users aged 18+

Important Notice: By creating an account and using koi baji's services, you are deemed to have fully accepted these Terms & Conditions. If you have any questions about any part of these Terms, please contact our support team.

01 General Terms & Conditions

Koi baji (koibaji.org) is an online gaming and Sports Betting platform operating for users in Bangladesh and other permitted regions. These Terms & Conditions ("Terms") constitute a legally binding agreement between koi baji and all users of its services ("Member" or "User").

These Terms are published in Bengali; however, in the event of any conflict with the English version, the English version shall prevail. koi baji reserves the right to amend, add to, or remove any part of these Terms at any time. Continued use of the service following the publication of updated Terms constitutes acceptance of those changes.

  • You must be at least 18 years old to use this platform.
  • Each individual may register one account only.
  • Koi baji operates in accordance with Bangladeshi law, and all members are required to comply with applicable local regulations.
  • Koi baji is not liable for any losses incurred through the use of this platform where such losses result from the user's own negligence or breach of these Terms.

02 Account Register

To open an account with koi baji, you must register using accurate and complete information. Registering with false details will result in permanent account closure and potential forfeiture of any funds held.

Information Required for Registration

  • Full Name (as per National ID)
  • Active Mobile Number
  • Valid Email Address
  • Date of Birth (verifiable)
  • Residential Address

Each user may only register one account. Any attempt to create multiple accounts using the same device, IP address, or payment method will result in all associated accounts being closed. Users are solely responsible for keeping their account password secure.

Warning: Sharing, selling, or transferring your account to another person is strictly prohibited. Any such activity detected will result in immediate account closure.

03 Age Verification & Identity Confirmation

Koi baji strictly enforces an 18+ policy. At registration or at any point thereafter, koi baji may ask you to submit identity verification documents. Failure to provide the required documents may result in the temporary suspension of withdrawals and other account privileges.

Accepted Identity Documents

  • National ID Card (NID)
  • Passport
  • Birth Certificate (not applicable for those under 18)
  • Driving Licence

Koi baji follows a KYC (Know Your Customer) process. For large withdrawals or any activity deemed suspicious, additional verification information may be requested.

04 Deposits & Withdrawals

Koi baji supports deposits and withdrawals via bKash, Nagad, Rocket, and bank transfer. All transactions are conducted in Bangladeshi Taka (BDT).

Deposit Rules

  • Minimum Deposit: BDT 50
  • Maximum single deposit: BDT 50,000
  • Deposits are typically credited to your account within 5–15 minutes.
  • There are no hidden charges on deposits.
  • Deposits must be made using a payment method registered in your own name.

Withdrawal Rules

  • Minimum Withdrawal: BDT 200
  • Withdrawal Processing Time: 30 minutes to 24 hours
  • KYC verification is mandatory before your first withdrawal.
  • Wagering requirements must be met before bonus funds can be withdrawn.
  • Daily Withdrawal Limit: BDT 500,000

Sending funds to a third-party account or receiving deposits through a third party is strictly prohibited. Any such transaction detected may result in the full forfeiture of your account balance.

05 Bonuses & Promotions

Koi baji regularly offers a variety of bonuses and promotions. Each bonus comes with its own terms, which should be read carefully before claiming.

  • Welcome Bonus: Fixed bonus on your first deposit. Wagering requirement: 10x the deposit + bonus amount.
  • Cashback Bonus: A set percentage cashback on weekly losses. No wagering required.
  • Reload Bonus: Extra bonus on reloads. Wagering conditions apply.
  • VIP Bonus: Exclusive offers for VIP members. Terms vary by VIP tier.
  • Referral Bonus: Refer a friend and both of you will receive a bonus.

Koi baji reserves the right to modify, cancel, or suspend any bonus offer at any time. Accounts found to be abusing bonuses or attempting to claim them through fraudulent means will be closed.

06 Betting & Gaming Rules

All bets and games on koi baji are governed by specific rules. Separate rules apply to each category, including Sports Betting, Live Casino, slots, bingo, and fish games.

Sports Betting

  • All odds apply at the time the bet is accepted. Changes to odds after a match has started will not affect previously placed bets.
  • If a match is cancelled, the stake for that bet will be refunded.
  • Koi baji is not responsible for disconnections during live betting.
  • The maximum single bet amount may vary depending on the event and market.

Casino & Slots

  • All game outcomes are determined by an RNG (Random Number Generator).
  • If a game is interrupted due to a technical issue, koi baji will investigate and make a final decision.
  • Koi baji reserves the right to void any winnings resulting from a software error.

07 Prohibited Activities

The following activities are strictly prohibited on koi baji. Any account found engaging in them will be permanently closed:

  • Using funds from money laundering or illegal sources on the platform
  • Placing bets or playing games using bots, scripts, or automated software
  • Abusing bonuses by opening multiple accounts
  • Match fixing or colluding with other players to place bets
  • Attempting to hack, spam, or launch malware attacks on the koi baji platform
  • Operating an account on behalf of a minor
  • Harassing other users through the platform

08 Account Suspension & Closure

Koi baji reserves the right to temporarily or permanently suspend any account, with or without notice, for any reason. Common grounds for account closure include:

  • Breach of These Terms
  • KYC Verification Not Completed
  • Suspicious or Fraudulent Activity
  • At the user's own request
  • Extended inactivity (more than 12 months)

If you wish to close your account voluntarily, please contact our support team. We recommend completing all pending withdrawals before closing your account.

09 Responsible Gaming

Koi baji believes gaming should be an enjoyable form of entertainment, not a means of income. We encourage all members to play responsibly.

  • You can set daily, weekly, and monthly deposit limits for your account.
  • Loss limits and betting limits can be set.
  • Your account can be temporarily deactivated for a set period using the self-exclusion option.
  • If signs of problem gambling appear, seeking professional help is strongly advised.

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

10 Privacy Policy

Koi baji takes the protection of your personal data seriously. We are fully transparent about how your information is collected, stored, and used. Your data is never sold to third parties.

For more details, visit our Privacy Policy Read the page.

11 Dispute Resolution

For any disputes or complaints, please contact our customer support team in the first instance. We aim to respond within 48 hours. If you are not satisfied with the outcome, you may escalate your case to our senior management.

Koi baji's system logs and records shall serve as the final evidence in all dispute resolutions. koi baji's decision is final in any dispute relating to betting or game outcomes.

12 Changes to Terms

Koi baji may update these Terms & Conditions at any time. For significant changes, a notification will be sent to your registered email or posted on the platform. Continued use of the service after any changes have been published constitutes acceptance of the updated Terms.

Contact: If you have any questions about these Terms, please contact our support team. Email: [email protected]

What koi baji Guarantees

These Terms & Conditions are more than formalities — they represent a genuine commitment we make to every one of our members.

Data Protection

Your personal and financial information is protected with 256-bit SSL encryption. No data is ever sold or shared with third parties.

Transparent Transactions

There are no hidden charges. A full transaction history for every deposit and withdrawal is available in your account.

Fair Gaming

All game outcomes are determined by an internationally audited RNG. There is no possibility of manipulation.

Fast Withdrawals

Withdrawal requests from members who have completed KYC verification are typically processed within 30 minutes to a few hours.

24/7 Bengali Support

Our Bengali-speaking support team is available around the clock for any issues. Reach us via live chat or email.

Responsible Gaming

Member wellbeing is our top priority. All tools, including deposit limits and self-exclusion, are available free of charge.

Play by the Rules, Win Safely

Done reading koi baji's Terms & Conditions? There's nothing holding you back — open a free account today and start enjoying the best online gaming experience in Bangladesh.

No Hidden Charges Bengali Language Support bKash/Nagad Support Fast Withdrawals
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