Please read these Terms & Conditions carefully before creating an account or placing any bet on sin77. By accessing or using the sin77 platform, you agree to be bound by the terms set out below in their entirety.
In these Terms & Conditions, the following defined terms carry the meanings assigned to them below unless the context expressly requires otherwise:
Access to and use of the sin77 platform is strictly conditional on the following eligibility requirements being satisfied at all times:
Age Verification: sin77 reserves the right to request documentary proof of age at any point. Accounts found to belong to persons under 21 will be suspended immediately and all funds returned in accordance with applicable obligations.
Each Player is permitted to hold exactly one registered Account on sin77 at any given time. Opening duplicate, secondary, or shadow accounts — whether under the same or different personal details — constitutes a material breach of these Terms and will result in the permanent suspension of all associated accounts and the forfeiture of any Bonus Funds held therein.
You are required to provide accurate, complete, and current personal information during the registration process, including your full legal name, date of birth, residential address in Indonesia, and a valid email address. Any material inaccuracy in the registration information you provide may result in Account suspension and the withholding of withdrawals pending KYC verification.
You are solely responsible for maintaining the confidentiality of your Account credentials, including your username and password. sin77 strongly recommends enabling two-factor authentication (2FA) where available. You must notify sin77 customer support immediately if you suspect any unauthorized access to your Account. sin77 will not be liable for losses arising from your failure to maintain adequate credential security.
Prior to processing any withdrawal request, sin77 is required to complete KYC verification. You will be asked to submit a valid government-issued photo identification document (such as a national identity card — KTP — or passport), a document confirming your Indonesian residential address, and, where applicable, evidence of the payment method used for deposits. sin77 reserves the right to request additional documentation at its discretion. Failure to complete KYC within the timeframe specified in the verification request may result in suspension of withdrawal privileges.
KYC documents are processed securely in accordance with our Privacy Policy. Document data is encrypted at rest and is never shared with unauthorized third parties.
sin77 accepts deposits and processes withdrawals via the following Indonesian payment channels: BCA, BRI, BNI, Mandiri, CIMB Niaga, OCBC NISP, Bank Permata, OVO, DANA, GoPay, ShopeePay, LinkAja, and QRIS. All transactions are denominated in Indonesian Rupiah (IDR). sin77 does not charge transaction fees on deposits or withdrawals; however, your bank or e-wallet provider may apply their own service charges independently.
Minimum deposit and withdrawal amounts are displayed on the Cashier page within your Account and are subject to change at sin77's discretion with reasonable notice. Players are advised to check current limits before initiating a transaction. sin77 reserves the right to impose transaction limits on individual accounts based on risk assessment outcomes.
Withdrawal requests submitted by Players who have completed KYC verification are processed within the same business day, subject to fraud and compliance checks. Withdrawals to Indonesian bank accounts (BCA, BRI, BNI, Mandiri) are typically credited within 1–3 hours of approval. E-wallet withdrawals to OVO, DANA, GoPay, and ShopeePay are typically credited within 30 minutes of approval. Processing times may be extended during periods of high transaction volume, national public holidays, or system maintenance windows.
Withdrawals are subject to the following conditions:
sin77 maintains a zero-tolerance policy toward money laundering and financial crime. All transactions are monitored for suspicious activity. sin77 complies with applicable anti-money laundering obligations and will cooperate fully with competent authorities in any investigation. Accounts identified as potentially involved in financial crime will be suspended immediately and all associated funds may be withheld pending investigation.
All bonuses, free bets, cashback awards, and promotional credits offered by sin77 are subject to the specific terms published on the relevant promotion page at the time of the offer, as well as these general Terms & Conditions. In the event of conflict between a promotion-specific term and these Terms, the promotion-specific term will prevail for that promotion only.
Unless a promotion explicitly states otherwise, Bonus Funds are subject to a wagering requirement that must be met before withdrawal is permitted. The applicable wagering multiplier, qualifying games, and time limit are specified on each individual promotion page. Bets placed on games excluded from wagering requirement calculation do not contribute to the rollover threshold.
sin77 actively monitors for bonus abuse, which includes but is not limited to: claiming the same promotion multiple times using different accounts; placing hedged bets across accounts to guarantee a profit regardless of outcome; using automated software to exploit bonus terms; and colluding with other players to manipulate promotional outcomes. Where bonus abuse is identified, sin77 reserves the right to void the bonus, cancel any associated winnings, and suspend the Account permanently.
sin77 reserves the right to modify, suspend, or withdraw any promotion at any time, with reasonable notice where practicable. Players who have already opted into a promotion before the modification date will be subject to the terms in effect at the time of opt-in, to the extent that sin77 is able to honour those terms without material detriment to its commercial operations.
21+ only. Bonuses are available to eligible registered Players only. Proof of age and identity may be required before any bonus is credited or any bonus-related withdrawal is approved.
All sports bets placed on the sin77 sportsbook are governed by the applicable sport-specific rules published in the sportsbook section of the platform. In general: pre-match odds are locked at the time of bet placement; in-play odds reflect current market conditions and may change rapidly; and void bets are settled at odds of 1.00 (stake returned). sin77 reserves the right to void any bet placed after an event has concluded or where the odds were manifestly incorrect due to a technical error.
Mix parlay (combination accumulator) bets require all individual selections to win for the overall bet to be settled as a winner. If one selection is voided, the accumulator is recalculated excluding the voided leg. Minimum and maximum selection counts for mix parlay bets are displayed at the time of bet placement.
Live casino games — including Baccarat, Roulette, Blackjack, and Sic Bo — are streamed from certified studio facilities. The result of each hand or round is final once the dealer announces the outcome and the game software records the settlement. In the event of a disconnection during a live game round, sin77's server-side records of the game state at the time of disconnection will be used as the authoritative settlement basis.
Slot games are provided by certified third-party studios and use independently audited random number generators. Each spin is an independent event; past results do not influence future outcomes. Theoretical return-to-player (RTP) percentages are published by the game provider and are available within the game information panel of each title.
The following conduct is strictly prohibited on the sin77 platform and will result in immediate Account suspension:
sin77 is committed to promoting responsible gaming and providing Players with the tools they need to stay in control of their gambling activity. Players can access the following self-management features at any time from within their Account settings:
If you believe your gambling is becoming a problem, we strongly encourage you to contact our 24/7 support team via live chat or email at [email protected] to discuss the options available to you. Further guidance is available on our Responsible Gaming page.
Gambling should be entertainment, not a source of income. Never bet more than you can afford to lose. If you or someone you know needs help, please seek assistance from a qualified support service.
All content on the sin77 platform — including but not limited to the sin77 name, logo, website design, graphics, text, software, game interfaces, and promotional materials — is the exclusive intellectual property of sin77 or its licensed content providers and is protected by applicable intellectual property laws. You are granted a limited, non-exclusive, non-transferable, revocable licence to access and use the platform for personal, non-commercial entertainment purposes only.
You may not copy, reproduce, distribute, publicly display, modify, create derivative works of, or commercially exploit any content from the sin77 platform without our prior written consent. Any unauthorized use of sin77's intellectual property will result in immediate Account termination and may give rise to civil or criminal liability.
sin77's collection, use, storage, and processing of your personal data is governed by our Privacy Policy, which is incorporated into these Terms & Conditions by reference. By registering an Account on sin77, you acknowledge that you have read and understood the Privacy Policy and consent to the processing of your personal data as described therein.
sin77 uses industry-standard 256-bit SSL/TLS encryption to protect all data transmitted between your device and our servers. Personal data is stored on secured servers and is accessible only to authorized personnel on a strict need-to-know basis.
To the fullest extent permitted by applicable law, sin77 excludes all liability for:
Nothing in these Terms limits sin77's liability for fraud, fraudulent misrepresentation, or any other liability that cannot lawfully be excluded.
You may close your Account at any time by contacting sin77 customer support. Upon Account closure, any remaining withdrawable cash balance (subject to completed KYC) will be returned to you via your nominated payment method within a reasonable timeframe. Bonus Funds that have not met applicable Wagering Requirements will be forfeited upon Account closure.
sin77 reserves the right to suspend or permanently terminate any Account at its sole discretion, including where:
Where an Account is terminated by sin77 for reasons other than a Player breach, any remaining withdrawable cash balance will be returned to the Player subject to completed KYC verification.
These Terms & Conditions and any dispute or claim arising out of or in connection with them (including non-contractual disputes or claims) shall be governed by and construed in accordance with the laws of the jurisdiction in which sin77 is incorporated and licensed to operate. sin77 operates under an internationally recognized gaming licence and is subject to the regulatory oversight of its licensing authority.
By using the sin77 platform, you acknowledge that online gaming may be subject to legal restrictions in your jurisdiction and that it is your sole responsibility to ensure that your use of the platform is lawful under the laws applicable to you. sin77 makes no representation that the platform is appropriate or available for use in any particular jurisdiction beyond those for which it holds applicable licences.
sin77 reserves the right to amend these Terms & Conditions at any time. Where changes are material, sin77 will provide reasonable advance notice via a notification displayed on the platform or sent to the email address registered on your Account. Your continued use of the platform after the effective date of any amendment constitutes your acceptance of the revised Terms.
If you do not agree to any amended Terms, you must immediately cease using the platform and may close your Account in accordance with Clause 11.1. The most current version of these Terms is always available at sin77.bet/terms-conditions.
If you have any questions, concerns, or complaints regarding these Terms & Conditions or the sin77 platform, please contact our support team:
For responsible gaming support, dispute escalation, or account closure requests, please reference your Account username and the nature of your inquiry in all correspondence to ensure prompt routing to the appropriate team.
Beyond the legal framework, these are the practical standards that define how sin77 operates every single day for Indonesian players.
Every promotion on sin77 states its wagering requirement, qualifying games, time limit, and maximum withdrawal cap clearly on the promotion page — no hidden conditions buried in footnotes.
Verified Players receive same-day withdrawal processing to BCA, BRI, BNI, Mandiri, OVO, DANA, GoPay, and ShopeePay. Fast payouts are a core service standard at sin77, not a VIP-only privilege.
All data exchanged between your device and sin77's servers is protected by 256-bit SSL/TLS encryption. Account credentials are stored using one-way cryptographic hashing — your password is never stored in plain text.
sin77 enforces a hard minimum age of 21 for all registered Players. KYC verification is mandatory before any withdrawal is processed, and age checks may be initiated at any point during an account's lifetime.
Our customer support team operates around the clock with agents fluent in Bahasa Indonesia and English. Live chat connects you to a real person — not a bot — within seconds, at any hour of the day or night.
Deposit limits, session timers, cool-off periods, and permanent self-exclusion are available to every Player directly from Account settings — no support ticket required to activate them.
Our support team is available 24/7 to walk you through any clause in plain language. Or if you are ready to play, log in to your sin77 account and explore our full game catalogue.
Adults Only (21+) · Provably Fair · SSL Encrypted · Licensed & Regulated Internationally