Please read these Terms & Conditions carefully before using yss77 gaming services. By creating an account and using our platform, you agree to be bound by these terms.
Last Updated: January 2026 | These Terms & Conditions govern your use of yss77 gaming services and constitute a legally binding agreement between you and yss77. Please review them thoroughly.
In these Terms & Conditions, unless the context otherwise requires, the following terms shall have the meanings set forth below:
To register and use yss77 services, you must meet the following eligibility criteria:
When creating a yss77 account, you agree to provide accurate, current, and complete information as requested in the registration form. This includes but is not limited to your full legal name, date of birth, residential address, email address, and mobile phone number. You acknowledge that:
yss77 operates in compliance with Know Your Customer (KYC) and Anti-Money Laundering (AML) regulations. We reserve the right to request identity verification documents at any time, including but not limited to:
Failure to provide requested verification documents within a reasonable timeframe may result in account restrictions, including suspension of withdrawals, gameplay limitations, or account closure. All documents submitted are handled in accordance with our Privacy Policy and applicable data protection regulations.
yss77 supports deposits through the following Indonesian payment methods: bank transfers via BCA, BRI, BNI, Mandiri, CIMB Niaga, Bank Permata, and other supported Indonesian banks; e-wallet transfers through OVO, DANA, GoPay, ShopeePay, and LinkAja; and selected cryptocurrency options. All transactions are processed in Indonesian Rupiah (IDR) unless otherwise specified.
Deposits are subject to the following conditions:
Players may request withdrawals of available account funds subject to the following terms:
yss77 maintains strict anti-money laundering procedures. We monitor all transactions for suspicious patterns and reserve the right to request additional documentation, freeze accounts, or report suspicious activity to relevant authorities. Players must not use yss77 services for money laundering or any illegal financial activities.
yss77 offers various bonuses and promotions including welcome bonuses, reload offers, cashback programs, free spins, and loyalty rewards. All bonuses are subject to specific terms and conditions, which are clearly displayed on promotional pages and must be read in conjunction with these Terms & Conditions.
General bonus conditions include:
yss77 employs sophisticated fraud detection systems to identify bonus abuse. Prohibited activities include but are not limited to: creating multiple accounts to claim bonuses repeatedly, coordinated betting with other players to guarantee profit, irregular betting patterns designed to minimize wagering requirements, and exploiting software errors or loopholes. Players found engaging in bonus abuse will have all bonuses voided, winnings confiscated, and accounts permanently closed without refund of deposits used in conjunction with abusive practices.
yss77 is committed to providing fair and transparent gaming experiences. All games offered on our platform use certified Random Number Generators (RNG) tested and verified by independent third-party auditors. Game outcomes are determined by RNG algorithms and cannot be manipulated by yss77 or players. Return to Player (RTP) percentages are published for all games and represent long-term statistical expectations across millions of rounds.
Players are responsible for understanding the rules, paytables, and betting options of games before wagering real money. Game rules are accessible within each game interface or on yss77's website. In the event of a game malfunction, system error, or software defect:
Sports betting services, including football betting (bandar bola) on competitions such as BRI Liga 1, international leagues, and other sports, are subject to additional rules:
Players agree not to engage in any of the following prohibited activities while using yss77 services:
Violation of any prohibited activities will result in immediate account suspension, confiscation of funds, and potential legal action. yss77 cooperates fully with law enforcement agencies in investigating fraudulent or criminal activities.
Players may close their accounts at any time by contacting customer support. Upon account closure, any remaining account balance (excluding unreleased bonus funds) will be returned to your registered payment method after deduction of any applicable fees or chargebacks. Self-exclusion options are available for players concerned about problem gambling, as detailed in our Responsible Gaming policy.
yss77 reserves the right to suspend or permanently close player accounts at our sole discretion for the following reasons:
In cases of account closure for breach of terms, yss77 reserves the right to confiscate account balances, void pending bets, and take legal action to recover damages. Where accounts are closed without breach on the player's part, remaining balances will be returned according to standard withdrawal procedures.
yss77 is committed to promoting responsible gaming practices and providing tools to help players maintain control over their gambling activities. We strongly encourage players to gamble responsibly and within their financial means. Gambling should be viewed as entertainment, not as a way to make money or solve financial problems.
Age Restriction: All players must be at least 21 years of age. yss77 strictly enforces age verification and actively works to prevent underage gambling.
We provide comprehensive responsible gaming tools including:
If you feel gambling is becoming a problem, please contact our customer support team immediately. We can implement account restrictions and provide information about professional support organizations. For comprehensive information about responsible gaming, warning signs of problem gambling, and available support resources, please visit our dedicated Responsible Gaming page.
All content on the yss77 platform, including but not limited to software, graphics, logos, text, images, audio, video, and game interfaces, is the property of yss77 or our licensed partners and is protected by copyright, trademark, and other intellectual property laws. Players are granted a limited, non-exclusive, non-transferable license to access and use yss77 services for personal, non-commercial entertainment purposes only.
You may not reproduce, distribute, modify, create derivative works, publicly display, reverse engineer, or otherwise exploit any yss77 content without express written permission. Unauthorized use of intellectual property may result in civil liability and criminal prosecution.
To the maximum extent permitted by applicable law, yss77, its directors, employees, partners, and affiliates shall not be liable for any direct, indirect, incidental, consequential, or punitive damages arising from:
yss77's total liability to any player, regardless of the cause of action, shall not exceed the amount deposited into the player's account during the six months preceding the event giving rise to the liability claim.
These Terms & Conditions are governed by and construed in accordance with international gaming regulations and the laws applicable in the jurisdiction of yss77's licensing authority. Any disputes arising from or relating to these Terms & Conditions or use of yss77 services shall first be addressed through good-faith negotiations between the parties.
If a dispute cannot be resolved through negotiation, players agree to submit the dispute to binding arbitration in accordance with internationally recognized arbitration rules. The arbitration shall be conducted in English, and the decision of the arbitrator shall be final and binding on both parties.
For minor disputes not exceeding Rp 10,000,000, players may escalate unresolved complaints to our customer service management team. We are committed to fair and transparent dispute resolution and will work diligently to address all legitimate concerns.
yss77 reserves the right to modify, amend, or update these Terms & Conditions at any time without prior notice. Changes take effect immediately upon publication on the yss77 website. Material changes will be communicated to players via email notification or prominent website notice.
Continued use of yss77 services after changes to these Terms & Conditions constitutes acceptance of the modified terms. If you do not agree with any changes, you must stop using yss77 services and close your account. It is your responsibility to review these Terms & Conditions periodically to stay informed of updates.
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 modified to the minimum extent necessary to make it valid and enforceable, or if such modification is not possible, the provision shall be severed from these Terms & Conditions. The remaining provisions shall continue in full force and effect.
For questions, concerns, or inquiries regarding these Terms & Conditions or any aspect of yss77 services, please contact our customer support team:
Email:
Live Chat: Available 24/7 through the yss77 website
Support Hours: 24 hours a day, 7 days a week
Our customer service team speaks both English and Indonesian and is committed to responding to all inquiries promptly, typically within 2-4 hours for email inquiries and under 2 minutes for live chat during peak hours.
These Terms & Conditions, together with our Privacy Policy, Responsible Gaming Policy, and any specific game or promotion rules, constitute the entire agreement between you and yss77 regarding use of our services. These terms supersede all prior agreements, understandings, or representations, whether written or oral, relating to the subject matter herein.
By creating an account and using yss77 services, you acknowledge that you have read, understood, and agree to be bound by these Terms & Conditions in their entirety.
All players must be 21+ years of age and provide valid identification when requested. Underage gambling is strictly prohibited.
Duplicate accounts are prohibited. Each player may maintain only one active account per household and IP address.
Identity verification may be required before processing withdrawals. Have your identification documents ready for quick verification.
All bonuses are subject to wagering requirements before withdrawal. Read specific bonus terms carefully before claiming.
Fraud, collusion, bonus abuse, and money laundering are strictly forbidden and will result in account closure and legal action.
Use deposit limits, loss limits, and self-exclusion tools to maintain healthy gaming habits. Seek help if needed.
If you have questions about these Terms & Conditions or need clarification on any specific clause, our customer support team is here to help 24/7. We're committed to transparency and clear communication.