This document sets out the rules governing the use of the 8857com. Please read it carefully before registering. By creating your account, you confirm that you have read, understood, and agreed to all the terms described here.
Before diving into the full document, here are the six most important points from the Terms and Conditions of 8857com — straightforward and no-nonsense.
The 8857com is strictly prohibited for users under 18. Registration requires a valid CPF and identity verification. One account per person, per CPF, and per device — duplicate accounts are closed.
All deposits and withdrawals are processed in BRL (R$) via Pix, bank slip (boleto), credit/debit card, Mercado Pago, or PicPay. Minimum deposit of R$ 20.00. Minimum withdrawal of R$ 20.00 processed in up to 3 minutes via Pix.
Creating more than one account per person is prohibited. Using someone else's information to open an account is forbidden and will result in immediate account closure and forfeiture of any balance, and may be reported to the relevant authorities.
A bet confirmed on the slip is considered valid and binding. Cancellations are only accepted before the event starts or in specific cases provided for in these rules, such as an official match cancellation before the minimum playing time has been completed.
The 8857com offers deposit limit and self-exclusion tools that are accessible at any time. Using these tools is encouraged — it is not a penalty, it is part of the responsible experience the platform promotes.
The 8857com operates in compliance with the LGPD (Law No. 13,709/2018). Your data is used exclusively for the provision of the contracted services. No information is sold or shared with third parties without your consent.
By registering on the 8857com (available at 8857com.net), access any area of the platform, or place any bet or play any game, you expressly declare that you have read, understood, and agree to all the terms and conditions described herein, as well as the platform's Privacy Policy and Responsible Gambling rules.
These terms constitute a binding contract between you, as the user, and 8857com. If you do not agree with any part of this document, you must not use the platform. Continued use of the platform after updates to these terms are published constitutes automatic acceptance of the changes made.
Important: The 8857com reserves the right to update these Terms and Conditions at any time. Significant changes will be communicated via the registered email address or through an in-platform notification. The date of the most recent update is indicated at the top of this document.
To register and use the services of 8857com, you must meet all of the following requirements at the same time:
Registration is personal and non-transferable. Creating more than one account using the same CPF, email address, phone number, or device is strictly prohibited. Creating multiple accounts with fictitious or third-party data constitutes a serious violation of these terms and will result in the immediate closure of all linked accounts, potential forfeiture of all balances, and referral to the relevant authorities.
You are responsible for keeping your registration details up to date, especially your email address and mobile number. The 8857com is not responsible for notifications that go undelivered due to outdated contact information provided by the user.
Creating an account using a third party's CPF — even with verbal authorization — is prohibited and may constitute improper use of personal data under the LGPD.
The 8857com follows identity verification procedures (Know Your Customer — KYC) in compliance with Brazilian anti-money laundering and counter-terrorism financing regulations. These procedures are mandatory and reflect the platform's commitment to the safety of all users.
Identity verification may be requested in the following situations:
Accepted documents for verification are: National ID (RG), Driver's License (CNH), Passport, or any official photo ID issued by a Brazilian federal or state government body. The verification process is completed once and does not affect subsequent withdrawals after approval.
The 8857com accepts the following deposit methods, all processed in BRL:
The minimum deposit amount is R$ 20.00, regardless of the payment method chosen. There is no defined maximum deposit limit; however, 8857com reserves the right to request additional identity verification for large deposits.
All deposits must be made by the account holder themselves. Receiving deposits from third parties or using cards or accounts in someone else's name is prohibited. Deposits identified as coming from third-party sources may be reversed and the account suspended for investigation.
Note on boleto: Balances credited via bank slip (boleto) will only be available for betting once payment has been confirmed by the bank, which may take up to 1 business day. Bets cannot be placed while a boleto is pending clearance.
The withdrawal of the available balance in the account of 8857com is subject to the following conditions:
The 8857com may temporarily suspend the release of a withdrawal to carry out security or compliance checks. In such cases, the user will be notified by email with the reason and the estimated resolution timeframe. Withdrawal suspensions due to suspected fraud may remain in place for as long as necessary to complete the internal investigation.
Promotional bonus balances have specific conversion rules that must be met before they become available for withdrawal, as described in each promotion's terms. Unconverted bonus balance cannot be withdrawn directly — only the winnings generated after meeting the rollover requirements are eligible for withdrawal.
Sports Betting at 8857com follow the general rules below, applicable to all available markets, including football (Brasileirão Série A, Copa do Brasil, Libertadores), MMA/UFC, basketball (NBB), volleyball, tennis, Formula 1, and e-sports:
Bets placed on events that have already started (live bets) are valid at the odds available at the time of confirmation, subject to minimum game time requirements. The 8857com reserves the right to suspend live markets at any time without prior notice, particularly in cases of incidents that materially change the context of the event.
The use of automated mechanisms, bots, or any software that exploits odds vulnerabilities to gain a systematic advantage is strictly prohibited and will result in immediate account closure with forfeiture of the balance.
The online casino games and slots available at 8857com are provided by certified international providers, including Pragmatic Play, PG Soft, Hacksaw Gaming, and others. Each game operates under an RNG (random number generator) audited by the game supplier, and the RTP (return to player) for every title is available on the platform before you start any session.
Crash games like Aviator follow their own game-specific mechanics. The exit multiplier is determined by the provider's certified algorithm. 8857com has no control over the multipliers generated — which ensures fairness of results for all users.
The 8857com runs promotions and bonuses on a regular basis. Each promotion has its own terms, including specific eligibility requirements, validity periods, and rollover conditions. The general rules that apply to all bonuses are:
A user may only take part in one welcome promotion. Using multiple accounts or third-party data to claim multiple bonuses is considered bonus abuse and will result in immediate account closure with no right of appeal.
The 8857com believes that sports betting and casino games are a form of entertainment and should be treated as such — with clear limits and mindful control. The platform makes the following responsible gaming tools available to all registered users:
If you suspect that gambling is no longer a leisure activity and is becoming a problem, the 8857com encourages you to use the self-exclusion tools immediately and to seek professional support. Our support team can guide you to free support resources available in Brazil.
Minor protection: The 8857com prohibits access by users under 18. If you have children or minors who use the same devices, we recommend setting up parental controls in the browser to prevent unauthorized access to the platform.
The processing of personal data at 8857com is fully compliant with Brazil's General Data Protection Law (LGPD, Law No. 13,709/2018). We collect only the data strictly necessary to provide the contracted services: registration, identity verification, payment processing, and user communication.
Your personal data is never sold, transferred, or shared with third parties for commercial purposes without your express consent. Data is only shared with third parties in the following specific, legally grounded situations:
You have the right to request access, correction, deletion, or portability of your personal data at any time through the support channel at 8857com. The full Privacy Policy is available on the platform's dedicated page and details all your rights as a data subject.
The 8857com handles your data with responsibility and transparency. To request access, correction, or deletion of your information, contact us through the support channel available 24h on the platform.
Read the full Privacy Policy →The 8857com is not responsible for losses resulting from betting decisions made by users. Sports Betting and casino games involve real financial risk — there is no guarantee of returns, and past results are no indication of future outcomes. You bet and play entirely at your own risk.
The platform may be temporarily unavailable due to maintenance, system updates, or unforeseen technical issues. A 8857com is not liable for bets not placed due to platform instability, but commits to notifying users of scheduled maintenance in advance whenever possible.
In the event of odds errors or results published incorrectly due to a technical or data failure, the 8857com reserves the right to void affected bets and refund the wagered amounts. Winnings resulting from clearly incorrect odds — which the user could reasonably have identified as erroneous — will not be paid out and the account may be suspended for investigation.
Betting with money you cannot afford to lose is a risky practice. 8857com encourages all users to set deposit limits that reflect their actual financial situation.
You can request the closure of your account at 8857com at any time through the support channel. Once requested, the available balance (excluding unconverted bonuses) will be processed for withdrawal via Pix to the account holder's CPF within up to 5 business days.
The 8857com may close or suspend an account without prior notice in the following situations:
In cases of account closure due to a violation, the 8857com reserves the right to retain the available balance for as long as necessary to complete the internal investigation and, where applicable, to report the facts to the relevant authorities.
These Terms and Conditions are governed by the laws of the Federative Republic of Brazil. Any dispute arising from the use of the platform 8857com shall be submitted to the courts of the Comarca de São Paulo, State of São Paulo, with express waiver of any other jurisdiction, however privileged it may be.
The 8857com encourages the amicable resolution of disputes through the support channel before pursuing legal action. The administrative resolution period is up to 15 business days from the formal submission of the request by the user.
For questions about these Terms and Conditions, contact our team via the 24/7 live chat available on the platform or by email at suporte@8857com.net.
Human support in Portuguese, 24 hours a day, 7 days a week.
Response within 2 hours during business hours.
Now that you know the rules, create your account for free, deposit from R$ 20.00 via Pix, and bet on football, UFC, slots, and much more — with withdrawals in up to 3 minutes and 24/7 support in Portuguese.