Please read these terms carefully before using koi99 services
Last Updated: January 2026
Important Notice: By creating an account and using koi99 services, you acknowledge that you have read, understood, and agree to be bound by these Terms & Conditions. If you do not agree with any part of these terms, you must not use our platform. These terms constitute a legally binding agreement between you and koi99.
In these Terms & Conditions, unless the context otherwise requires, the following expressions shall have the following meanings:
To register an Account and use koi99 Services, you must meet the following eligibility criteria:
koi99 reserves the right to request proof of age and identity at any time. Failure to provide satisfactory documentation may result in Account suspension and forfeiture of funds.
When registering an Account on koi99, you agree to:
Each individual may register only one Account on koi99. Multiple Accounts registered by the same person may be closed without notice, and all funds and bonuses forfeited.
To comply with anti-money laundering regulations and to ensure the security of our platform, koi99 may require Users to complete identity verification by submitting:
Withdrawals may be delayed or declined if KYC verification is incomplete or if submitted documents do not satisfy our requirements.
koi99 accepts deposits via the following Indonesian payment methods:
Minimum deposit amount is Rp 50,000 (fifty thousand Indonesian Rupiah). Maximum deposit limits vary by payment method and Account status. Deposits are typically processed instantly during banking hours. Deposits made outside banking hours may take up to twenty-four hours to reflect in your Account balance.
All deposits must originate from a payment method registered in your own name. Third-party deposits are strictly prohibited and may result in Account closure.
Users may request Withdrawals to the same payment method used for deposits. Withdrawal requests are subject to the following conditions:
Withdrawal processing times are as follows:
koi99 reserves the right to conduct additional security checks on withdrawal requests, which may extend processing times up to seventy-two hours.
koi99 does not charge fees on deposits or withdrawals. However, your bank or payment provider may impose transaction fees which are beyond our control. All transactions are conducted in Indonesian Rupiah (IDR). Currency conversion, if applicable, is handled by your financial institution at their prevailing exchange rates.
koi99 may offer various bonuses and promotions including welcome bonuses, deposit match bonuses, cashback, free bets, and loyalty rewards. All bonuses are subject to the following general terms:
New Users may be eligible for a welcome bonus on their first deposit. The standard welcome bonus offers a one hundred percent (100%) match on the first deposit up to Rp 2,000,000 (two million Indonesian Rupiah). Terms include:
Members enrolled in the koi99 VIP program receive weekly cashback on net losses calculated every Monday at 00:00 WIB. Cashback rates range from 0.3% (Bronze tier) to 1.2% (Diamond tier) depending on VIP status. Cashback is credited directly to the Account with no wagering requirements.
All sports bets are subject to the official result as determined by the relevant sports governing body. In the event of a match postponement, cancellation, or abandonment, the following rules apply:
koi99 reserves the right to void bets if there is evidence of match-fixing, irregular betting patterns, or if the integrity of the event is compromised.
Live casino games are streamed in real-time from professional studios. All gameplay is recorded and may be reviewed in the event of disputes. The dealer's decision is final, subject to review by our gaming operations team. Technical issues during gameplay may result in the round being void and stakes refunded.
All slot games and random number generator (RNG) games on koi99 use certified random number generators tested by independent laboratories. Game outcomes are determined at the moment of play and cannot be influenced by koi99 or any third party. Return to Player (RTP) percentages are displayed in game information screens and represent long-term theoretical payouts.
koi99 is committed to promoting responsible gaming practices. We provide tools to help Users manage their gaming activity, including:
Users can access these tools through their Account settings. Once activated, deposit limits take effect immediately. Self-exclusion is irreversible for the chosen period and cannot be overridden by the User or customer support.
koi99 operates a strict twenty-one and over policy. Accounts found to belong to individuals under the age of twenty-one will be closed immediately, and all funds will be forfeited. We employ age verification technology and may request additional documentation to confirm User age at any time.
If you believe your gaming activity is becoming problematic, we encourage you to seek help. Warning signs of problem gambling include:
Contact our customer support team to discuss self-exclusion options or to receive information about professional problem gambling support organizations.
koi99 reserves the right to suspend or terminate User Accounts in the following circumstances:
Upon suspension or termination, all bonus funds and pending bets will be forfeited. Deposits may be refunded at koi99's discretion after deducting any costs incurred.
Users may request Account closure at any time by contacting customer support. Outstanding balances will be returned to the User's registered payment method after deducting any applicable fees. Closure requests may take up to fourteen business days to process.
All content on the koi99 platform, including but not limited to text, graphics, logos, images, software, and game interfaces, is the property of koi99 or its licensors and is protected by Indonesian and international copyright, trademark, and intellectual property laws. Users are granted a limited, non-exclusive, non-transferable license to access and use the platform for personal, non-commercial purposes only. Any unauthorized reproduction, distribution, modification, or commercial use of platform content is strictly prohibited and may result in legal action.
To the maximum extent permitted by law, koi99 shall not be liable for:
In no event shall koi99's total liability to any User exceed the amount deposited by that User in the six months preceding the claim.
In the event of a dispute between a User and koi99, the User must first contact our customer support team to attempt resolution. All disputes will be handled in accordance with the following process:
Users agree that any legal action arising from the use of koi99 Services shall be subject to the exclusive jurisdiction of the courts of Indonesia, and Indonesian law shall govern the interpretation and enforcement of these Terms & Conditions.
koi99 is committed to protecting User privacy and personal data. Our collection, use, storage, and sharing of personal information are governed by our Privacy Policy, which forms an integral part of these Terms & Conditions. By using koi99 Services, you consent to the processing of your personal data as described in the Privacy Policy. For full details, please review our Privacy Policy.
koi99 reserves the right to amend these Terms & Conditions at any time. Material changes will be communicated to Users via email or prominent notice on the platform. Continued use of koi99 Services following notification of amendments constitutes acceptance of the revised terms. Users who do not agree with amended terms must cease using the platform and close their Account.
If any provision of these Terms & Conditions is found to be invalid, illegal, or unenforceable by a court of competent jurisdiction, such provision shall be severed from these terms, and the remaining provisions shall continue in full force and effect.
For questions, concerns, or inquiries regarding these Terms & Conditions, please contact us at:
Email: [email protected]
Customer Support: Available 24/7 via live chat on the koi99 platform
Our customer support team is fluent in both English and Bahasa Indonesia and is ready to assist with any questions you may have.
You must be 21+ years old and a resident of Indonesia to use koi99. Identity verification is mandatory before withdrawals.
Use local banks (BCA, BRI, BNI, Mandiri) or e-wallets. Withdrawals processed in 2-4 hours during banking hours.
All bonuses have wagering requirements and time limits. Read specific bonus terms before claiming any promotion.
Keep your login credentials secure. One account per person. Multiple accounts will be closed without notice.
Use deposit limits, session timers, and self-exclusion tools. Contact support if gambling becomes problematic.
24/7 customer support available via email and live chat. All disputes handled through official complaint process.
Our customer support team is available 24/7 to clarify any aspect of these Terms & Conditions. We are here to help you understand your rights and responsibilities as a koi99 member.