These Terms and Conditions govern your use of sis88's online gaming platform. Please read them carefully before creating an account or placing any wagers.
By accessing or using sis88's platform, you acknowledge that you have read, understood, and agree to be bound by these Terms and Conditions. If you do not agree with any part of these terms, you must discontinue use of our services immediately. Last updated: January 2026.
For the purposes of these Terms and Conditions, the following definitions apply:
Access to and use of sis88's services is subject to strict eligibility criteria. By creating an Account, you represent and warrant that:
sis88 reserves the right to verify your identity, age, and location at any time. Failure to provide requested verification documents within a reasonable timeframe may result in Account suspension and forfeiture of funds.
To access sis88's gaming services, you must create an Account by providing accurate personal information including your full legal name, date of birth, Indonesian National Identity Card (KTP) number, residential address, email address, and mobile phone number. You may be required to verify your identity by submitting scanned copies of your KTP, proof of address, and a selfie photograph as part of our Know Your Customer (KYC) procedures.
Each Player is permitted to open and maintain only one Account with sis88. Opening multiple Accounts is strictly prohibited and may result in closure of all Accounts and forfeiture of all balances and winnings. You may not transfer, sell, or share your Account credentials with any third party. Your Account is personal to you and non-transferable.
You are solely responsible for maintaining the confidentiality of your Account username and password. You must notify sis88 immediately if you suspect unauthorized access to your Account or any security breach. sis88 will not be liable for any loss or damage arising from your failure to protect your Account credentials. We recommend enabling two-factor authentication where available and using strong, unique passwords.
sis88 employs comprehensive KYC verification to prevent fraud, money laundering, and underage gambling. You must complete verification before your first withdrawal and may be subject to additional verification at any time. Typical processing time for verification is between 1 and 24 hours. Unverified Accounts may be restricted from making withdrawals until verification is successfully completed.
sis88 employs 256-bit SSL encryption to protect all data transmissions. Your personal and financial information is stored securely and never shared with third parties except as required for payment processing or legal compliance.
sis88 accepts deposits via Indonesian bank transfer (BCA, BRI, BNI, Mandiri, CIMB Niaga, OCBC NISP, Bank Danamon) and e-wallet services (OVO, DANA, GoPay, ShopeePay, LinkAja). Minimum deposit amounts vary by payment method but typically range from Rp 25,000 to Rp 100,000. Maximum deposit limits apply based on your Account tier and verification status. All deposits are processed in Indonesian Rupiah (IDR).
You must deposit funds only from a bank account or payment method registered in your own name. Third-party deposits are prohibited. Deposits are typically credited to your Account instantly or within 15 minutes depending on the payment method. sis88 does not charge fees for deposits, though your bank or payment provider may apply their own charges.
Withdrawal requests may be submitted at any time through your Account dashboard. All withdrawals are subject to verification of your identity and payment method ownership. Funds can only be withdrawn to the same payment method and account name used for deposits. Processing times vary: verified Accounts typically receive withdrawals within 1 to 24 hours, though bank processing times may add additional delays.
Minimum withdrawal amounts start at Rp 50,000 depending on the payment method. Daily and monthly withdrawal limits apply based on your Account tier. sis88 reserves the right to request additional documentation before processing withdrawals, particularly for large amounts or as part of routine anti-fraud checks.
sis88 operates under strict anti-money laundering (AML) policies. Funds must be wagered at least once before withdrawal is permitted. Suspicious deposit and withdrawal patterns may trigger additional verification or Account review. sis88 cooperates fully with Indonesian authorities on AML investigations and reserves the right to freeze Accounts and funds pending investigation outcomes.
sis88 offers various bonuses, promotions, and loyalty rewards from time to time. All bonuses are subject to specific terms and conditions including wagering requirements, eligible games, maximum bet limits, and expiration dates. These terms are clearly stated on each promotion page and must be read in conjunction with these general Terms and Conditions.
Bonus funds cannot be withdrawn until wagering requirements are met in full. Wagering requirements typically range from 10x to 40x the bonus amount and must be completed within the specified timeframe (usually 7 to 30 days). Failure to complete wagering requirements within the allocated time results in forfeiture of bonus funds and any associated winnings.
sis88 reserves the right to void bonuses, cancel promotions, or confiscate winnings if bonus abuse is detected. Bonus abuse includes but is not limited to: opening multiple Accounts to claim the same bonus multiple times, coordinated betting with other Players, low-risk betting strategies designed solely to meet wagering requirements, or any other activity deemed by sis88 to be contrary to the spirit of the promotion.
All games offered on sis88 are subject to their individual rules, RTP (Return to Player) percentages, and operational parameters as published in each game's help section. You are responsible for understanding the rules of each game before placing wagers. sis88 does not guarantee wins and all gaming outcomes are determined by certified Random Number Generators or official sporting event results.
Sports betting markets cover a wide range of international and domestic competitions including football leagues (BRI Liga 1, EPL, La Liga, Serie A, Bundesliga, Champions League), basketball, badminton, volleyball, and e-sports. All bets are settled according to official results as determined by the relevant sporting authority. If an event is postponed or canceled, settlement rules as stated in our sportsbook terms apply.
Popular Indonesian betting markets such as mix parlay (accumulator bets combining multiple selections) and voor bola (handicap betting) are available. For togel (Indonesia's traditional numbers lottery) and sabung ayam (live cockfighting), specific game rules and draw schedules are published in the relevant game sections.
If you believe an error has occurred in game results, bet settlement, or Account transactions, you must notify sis88's support team within 14 days of the disputed event. Complaints submitted after this period may not be investigated. sis88 will investigate all legitimate complaints thoroughly and respond within a reasonable timeframe, typically 7 to 14 business days. All decisions made by sis88 regarding disputes are final and binding.
The following activities are strictly prohibited on sis88 and may result in immediate Account closure and forfeiture of funds:
sis88 employs sophisticated fraud detection systems and works closely with game providers and payment processors to identify and prevent prohibited activities. Any Player found violating these terms will face Account suspension, confiscation of funds, and potential legal action.
sis88 provides gaming services on an "as is" and "as available" basis. While we strive to maintain uninterrupted service, we do not guarantee that the Platform will be error-free, virus-free, or available at all times. sis88 is not liable for any losses arising from:
To the fullest extent permitted by law, sis88's total liability to any Player for all claims arising from use of the Platform shall not exceed the total amount deposited into your Account during the preceding six months. sis88 is not liable for any indirect, consequential, or punitive damages including loss of profits, loss of data, or emotional distress.
You may close your Account at any time by contacting sis88's customer support. Upon closure, any remaining balance in your Account will be returned to you via your registered payment method, subject to verification and wagering requirement completion. Closure requests are typically processed within 7 business days.
sis88 reserves the right to suspend or terminate your Account immediately and without prior notice if:
In the event of Account termination for breach of terms, sis88 may confiscate your Account balance including deposits, winnings, and bonuses. sis88 will provide notice of termination via the email address registered to your Account, though immediate suspension may occur in cases of suspected fraud or legal violations.
These Terms and Conditions are governed by and construed in accordance with applicable international gaming regulations and the laws of the jurisdiction in which sis88 operates. Any disputes arising from your use of sis88's services shall first be addressed through our internal complaints procedure by contacting customer support.
If a dispute cannot be resolved through internal channels within 30 days, both parties agree to engage in good-faith mediation before pursuing formal legal action. For Indonesian Players, local consumer protection laws may apply in addition to these Terms and Conditions.
You must submit disputes within 14 days of the incident. sis88 will investigate and respond within 7-14 business days. If unresolved, mediation may be pursued. Legal claims filed after 90 days of the disputed event may be time-barred.
For questions, clarifications, or concerns regarding these Terms and Conditions, please contact sis88's customer support team:
sis88 is committed to transparent communication and responsive customer service. All inquiries are typically answered within 4 to 12 hours. For urgent Account issues, we recommend using live chat for the fastest response.
sis88 reserves the right to modify, amend, or update these Terms and Conditions at any time without prior notice. Changes become effective immediately upon posting to the Platform. It is your responsibility to review these Terms periodically. Continued use of sis88's services after changes have been posted constitutes acceptance of the updated Terms and Conditions.
Material changes affecting Player rights or obligations will be communicated via email or Platform notification. If you do not agree with updated Terms, you must discontinue use of sis88's services and close your Account in accordance with Section 9.1.
sis88 is committed to promoting responsible gaming practices. Gambling should be a form of entertainment, not a way to make money. We encourage all Players to set personal deposit limits, take regular breaks, and seek help if gambling becomes problematic. For more information, please visit our Responsible Gaming page.
These Terms and Conditions, together with our Privacy Policy, Responsible Gaming guidelines, and any specific game or promotion terms constitute the entire agreement between you and sis88 regarding your use of the Platform. Any previous agreements, representations, or understandings are superseded by these Terms.
Our FAQ page covers the most common questions about registration, deposits, bonuses, and more. If you need further clarification, our support team is available 24/7.
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