📄 Legal Document

Terms and Conditions of mar777 – Clear Rules for Everyone

Please read this carefully before using the platform. Here you'll find the rules that apply to all mar777 users — written in plain language, without unnecessary legal jargon.

Updated June 2026 Brazilian Portuguese LGPD Compliant

📋 What You'll Find Here

A summary of the key topics covered in our Terms and Conditions

Eligibility and Registration
Who can create an account at mar777, what information is required, and what happens with duplicate accounts or false information.
Deposits, Withdrawals & Payments
Rules for deposits via Pix, boleto, and card, withdrawal limits, processing times, and identity verification requirements.
Bonuses & Promotions
How welcome bonuses, cashback, and special promotions work — including rollover requirements and terms of use.
Bets and Games
General rules for Sports Betting, Live Casino, poker, crash games, and jackpot — including cancellation and refund scenarios.
Security & Responsibility
mar777's and the user's obligations to keep the account secure, fraud protection, and what happens in cases of misuse.
Responsible Gaming
Self-exclusion tools, deposit limits, session alerts, and how mar777 supports users who need help.
Last updated: June 2026

These Terms and Conditions govern the use of all products and services offered by the mar777 on its online platform available at mar777.best. By creating an account, making a deposit, or placing any bet, you confirm that you have read, understood, and fully agreed to all provisions below. If you do not agree with any part of these terms, do not use mar777's services.

1
Definitions and Acceptance of Terms

For the purposes of these Terms and Conditions, the following definitions apply: "Platform" the full suite of Sports Betting, online casino, poker, crash games, progressive jackpot, and any other products made available by mar777 on its website and apps; by "User" or "You", any individual who accesses, browses, registers on, or uses any of the Platform's services; by "Account", the individual profile created by the User upon registration; and by "Balance", the amount in BRL available in the Account for betting and withdrawals.

By accessing the Platform or any of its services, you confirm that you have read, understood, and agreed to these Terms and Conditions in their most current version. mar777 reserves the right to update these terms at any time, with at least seven days' prior notice via registered email or an in-platform notification. Continued use of the services after any such notification constitutes automatic acceptance of the updated terms.

Important: These Terms and Conditions are governed by Brazilian law, including the Consumer Protection Code (Law 8,078/1990), the General Data Protection Law (Law 13,709/2018), and the regulations applicable to the betting and gaming sector in Brazil.

2
Platform Eligibility

To create an account and use the services of the mar777, you must meet all of the following criteria:

  • Be at least 18 (eighteen) years of age at the time of registration;
  • Be a resident of Brazil with a valid CPF active with the Receita Federal;
  • Have full legal capacity as defined by the Brazilian Civil Code (Law 10.406/2002);
  • Not currently serving a self-exclusion period previously requested with mar777;
  • Not be an employee, partner, service provider, or first-degree relative of anyone involved in the operation of mar777.

Mar777 may request supporting documentation at any time to verify compliance with these eligibility criteria. Any attempt to circumvent eligibility restrictions — including through false information or a third party's identity — will result in immediate account suspension and possible withholding of the balance while the necessary investigation is conducted.

3
Registration, Account, and Identity Verification

Each user is entitled to a single active account on the mar777. Opening multiple accounts under the same CPF, email address, phone number, IP address, or device is strictly prohibited and may result in the closure of all associated accounts, with balances withheld for compliance review.

At the time of registration, you agree to provide truthful, accurate, and complete information, including your full name, CPF, date of birth, residential address, email, and mobile number. You are responsible for keeping this information up to date. mar777 is not liable for any damages resulting from outdated or incorrect information provided by the User.

Identity verification (KYC — Know Your Customer) is required to process withdrawals and may be requested at any time for other compliance purposes. The KYC process consists of:

  • Submission of a clear photo of the front and back of a valid RG or CNH;
  • Selfie holding the document next to your face;
  • Recent proof of address (for withdrawals above R$ 5,000.00).

Document review is completed within 24 hours — in most cases under 2 hours. Verification is a one-time process and does not need to be repeated once approved.

4
Deposits & Payment Methods

The mar777 accepts the following deposit methods, all available exclusively in BRL: Pix (minimum deposit of R$ 10.00, no maximum limit), boleto bancário (minimum of R$ 20.00, maximum of R$ 5,000.00 per transaction), Visa, Mastercard, Elo and Hipercard credit cards (minimum of R$ 30.00), debit card (minimum of R$ 20.00), PicPay and Mercado Pago (minimum of R$ 10.00).

Mar777 does not charge any processing fees on deposits. Your balance is credited automatically once payment is confirmed — within 8 seconds for Pix and instantly for debit card and digital wallets. For boleto bancário, confirmation may take up to 2 hours after payment.

Important: mar777 accepts deposits exclusively from the account holder. Third-party deposits are not accepted, and any such amounts will be returned to the sender after deduction of any banking fees charged by the payment processor.

Mar777 reserves the right to limit, suspend, or cancel specific payment methods at any time, with prior notice where possible. All amounts are processed exclusively in BRL. Cryptocurrencies, international transfers, and foreign currencies of any kind are not accepted.

5
Withdrawals and Processing Times

Withdrawals at mar777 are available exclusively via Pix (minimum R$ 20.00, maximum R$ 50,000.00 per transaction) and bank wire transfer (minimum R$ 100.00, maximum R$ 100,000.00). Withdrawals are processed only to bank accounts registered under the same CPF as the platform account holder.

For accounts with full KYC verification, Pix withdrawals are processed within 10 minutes, 24 hours a day, 7 days a week. For TED transfers, the timeframe is up to 1 business day. mar777 charges no withdrawal fees.

Withdrawals above R$ 10,000.00 may be subject to an additional regulatory compliance step (anti-money laundering), as required by Brazilian law. In such cases, the mar777 compliance team will reach out to request supplementary documentation. The review period is up to 5 business days.

Mar777 may hold, suspend, or refuse a withdrawal in the following situations:

  • Account without completed KYC verification;
  • Suspected fraud, money laundering, or misuse of the platform;
  • Balance originating from a bonus that has not yet met the rollover requirements;
  • Judicial, administrative, or regulatory request;
  • Mismatch between the registered personal details and the banking information provided.
6
Bonuses, Promotions & Rollover Requirements

The mar777 offers welcome bonuses, cashback, tournament tickets, and periodic promotions. Each bonus has specific terms available on the corresponding promotion page — always in clear, accessible Portuguese before acceptance.

As a general rule applicable to all mar777 bonuses, unless otherwise stated in the specific promotion terms:

  • Bonuses cannot be withdrawn directly — only winnings generated from the bonus may be withdrawn, after the rollover requirement has been met;
  • The rollover (minimum wagering requirement) must be met before any withdrawal of funds tied to the bonus;
  • Bonuses have an expiration date, after which they are automatically cancelled with no refund;
  • Cancelled, refunded, or void bets, or bets placed on markets with odds below the specified minimum, do not count toward the rollover;
  • Mar777 reserves the right to cancel bonuses if misuse, collusion, or a violation of these terms is suspected.

The 100% welcome bonus up to R$ 500.00 is awarded on the first deposit of at least R$ 20.00. Full rollover details and terms of use are available on the platform's promotions page.

7
Sports Betting — General Rules

Sports Betting at mar777 cover sports including football (Brasileirão Série A, Copa do Brasil, Libertadores da América, European leagues), basketball (NBB), MMA/UFC, tennis, volleyball, e-sports, and over 35 other sports. All bets are placed in BRL with odds displayed in decimal format.

By confirming a bet, you accept the odds displayed at the time of confirmation. mar777 reserves the right to correct obvious odds errors — values clearly outside the market range — by canceling the bet and issuing a full refund. The determination of what constitutes an obvious error rests solely with mar777.

Live (in-play) bets are subject to processing delays of a few seconds. mar777 may suspend live betting markets at any time for technical, regulatory, or sporting integrity reasons. Bets placed after an event has ended, even if displayed as confirmed due to a technical error, will be cancelled and refunded.

The cash out feature allows users to settle a bet before the event ends in exchange for a partial payout. The cash out value is calculated in real time and may vary. mar777 may suspend the cash out feature at any time without prior notice. Once accepted, a cash out is final and cannot be reversed.

8
Casino, Poker, Crash Games & Jackpot

The online casino games, poker, crash games, and progressive jackpot available on the mar777 use certified Random Number Generators (RNG) independently audited to ensure every result is mathematically random and cannot be predicted or manipulated.

Mar777's live casino features real dealers streamed via live video feed. Outcomes in live games are determined by the dealer's physical actions and are final once each round is completed. Any disputes regarding live game results must be submitted within 24 hours, specifying the time and table in question.

For crash games (Aviator, JetX, Spaceman, and similar), the crash multiplier is determined by the RNG before each round begins. The auto cashout feature lets you set a target multiplier for automatic withdrawal — mar777 does not guarantee that auto cashout will execute at exactly the configured multiplier in the event of a technical failure, though every effort is made to ensure accuracy.

Progressive jackpots accumulate a percentage of every eligible bet placed across the network. The prize is paid in BRL directly to the winner's account. If a technical error causes the displayed jackpot amount to be incorrect, the actual jackpot is the value recorded on mar777's servers, which takes precedence over any incorrect client-side display.

9
Prohibited Conduct and Misuse

The use of the services of the mar777 assumes that the User acts in good faith and in accordance with the established rules. The following conduct is expressly prohibited:

  • Opening multiple accounts under the same CPF or in someone else's name;
  • Use automated software (bots) to place bets or interact with games;
  • Colluding with other players to manipulate the outcome of poker or other games;
  • Intentionally exploiting vulnerabilities or technical errors on the platform;
  • Use the platform for money laundering or any other illegal activity;
  • Share account credentials with third parties;
  • Placing bets on events whose outcome you have advance privileged knowledge of;
  • Abusing promotions by placing bets on opposing markets ("dutching") to guarantee risk-free gains.

Detection of any prohibited conduct will result in immediate account blocking, cancellation of pending bets and promotions, and possible referral of the information to the relevant authorities. mar777 operates real-time monitoring systems to identify suspicious behavioral patterns.

10
Account Security & User Responsibilities

You are responsible for keeping your login credentials (email and password) secure and for all activity carried out on your account. The mar777 strongly recommends:

  • Enable two-factor authentication (2FA) in your security settings;
  • Use a strong, unique password that is not shared with other services;
  • Never share your login credentials with anyone, including anyone claiming to represent mar777;
  • Access the platform only through secure connections — avoid unencrypted public Wi-Fi networks;
  • Log out when using shared devices.

Mar777 will never ask for your password by email, WhatsApp, or any support channel. Any communication requesting your password should be treated as a phishing attempt and reported to support immediately. In case of unauthorized access, contact our 24-hour support team for emergency account blocking.

11
Account Closure and Suspension

Users may request voluntary account closure at any time by contacting the support team at mar777. Prior to closure, all available balance withdrawals must be processed. Bonus balances that have not met the rollover requirement will be forfeited without refund.

Mar777 may suspend or terminate an account, with or without prior notice, in the following situations:

  • Violation of any provision of these Terms and Conditions;
  • Suspected fraud, money laundering, or any illegal activity;
  • Providing false information during registration or KYC;
  • Request from a judicial, law enforcement, or regulatory authority;
  • Extended inactivity — accounts with no activity for more than 12 months may be closed, with any positive balance transferred to the user following identity verification.

If an account is closed due to a terms violation, mar777 may hold the account balance for the duration of the investigation. The user will be notified by email and given time to provide clarification before any final decision regarding the balance is made.

12
Responsible Gaming

The mar777 is committed to fostering a healthy and responsible betting environment. Sports Betting and casino games should be treated as entertainment — never as a source of income or a way to resolve financial difficulties.

Mar777 provides the following responsible gaming tools, accessible from your account settings:

  • Deposit limit: Set a daily, weekly, or monthly deposit limit. Limit increases require a mandatory 24-hour waiting period.
  • Loss limit: Set the maximum amount you are willing to lose within a given period.
  • Temporary self-exclusion: Suspend your account for 24 hours, 7 days, or 30 days. Reactivation is available once the chosen period has ended.
  • Permanent self-exclusion: Permanent account closure, with no possibility of reactivation. Any available balance is withdrawn prior to closure.
  • Session alerts: Receive notifications about your session time and spending history.

If you notice signs of problem gambling — in yourself or a loved one — reach out to mar777 support or a specialized organization. Problem Gambling is treatable: call CVV at 188 or visit cvv.org.br for free emotional support.

13
Privacy and Data Protection (LGPD)

The mar777 processes its users' personal data in accordance with Brazil's General Data Protection Law (LGPD — Law 13,709/2018). Data collected is used exclusively for the purposes described in our Privacy Policy, available at /privacy-policy.

As the owner of your data, you have the right to:

  • Confirm that personal data processing is taking place;
  • Access the data that mar777 holds about you;
  • Request the correction of incomplete, inaccurate, or outdated data;
  • Request the anonymization, blocking, or deletion of unnecessary data;
  • Withdraw consent for data processing at any time.

To exercise any of these rights, please contact our data protection team through the 24-hour support channel. mar777 will respond to all LGPD-related requests within up to 15 business days.

14
Limitation of Liability and Disclaimers

The services of the mar777 are provided "as is", within applicable technical and regulatory standards. mar777 does not guarantee uninterrupted platform availability — although the target is 99.9% uptime — and is not liable for losses resulting from scheduled maintenance, brief technical outages, or failures in third-party infrastructure (internet providers, payment processors, etc.).

Mar777 is not liable for financial losses resulting from betting decisions made by the user, regardless of the outcome. The odds offered reflect market probabilities and do not constitute a guarantee of any result.

Under no circumstances shall mar777's total liability to a user, in any 12-month period, exceed the total amount deposited by that user on the platform during the same period, except in cases of proven fraud or gross negligence.

15
Changes to the Terms & Contact Channel

The mar777 may update these Terms and Conditions at any time to reflect changes to our services, applicable legislation, or internal practices. Material changes will be communicated via the registered email address and/or an in-platform notification at least 7 (seven) days in advance.

The most current version of these Terms and Conditions will always be available at mar777.best/terms-conditions. The date of the last update is shown at the top of the document.

For questions, complaints, or requests related to these terms, please contact mar777 through the official channels:

  • Live chat available 24 hours a day on the platform;
  • Email: suporte@mar777.best;
  • WhatsApp: available 24 hours for registered users.

These Terms and Conditions are governed by and construed in accordance with the laws of Brazil. The courts of the city of São Paulo, State of São Paulo, shall have exclusive jurisdiction to settle any disputes arising from this agreement, with the parties waiving any other jurisdiction, however privileged it may be.

✅ Summary of Your Rights at mar777

The most important points every user needs to know before getting started

One Account per CPF
Each individual may hold only one active account at mar777. Multiple accounts will be blocked and balances held pending compliance review.
Fee-Free Pix
Pix deposits and withdrawals are free of charge. mar777 absorbs all processing costs — you receive and deposit the exact amount, with no deductions.
Bonuses with Clear Terms
Each promotion has its own specific terms published before acceptance. Rollover requirements, expiration dates, and conditions are always clearly visible.
LGPD and Privacy
Your data is protected under the LGPD. You can request access, correction, or deletion of your data at any time through our 24/7 support.
Immediate Self-Exclusion
You can suspend your account for any period at any time from your profile settings, with no manual approval required.
24/7 Support in PT-BR
Questions about these terms or any aspect of the platform? Our team is available 24 hours a day, in Portuguese, via chat and WhatsApp.

🔒 Compliance and Security

Regulated License
SSL 256-bit
LGPD Compliant
24/7 Support
Instant Pix
KYC Verified

🛡️ Responsible Gaming — Your Control Tools

Mar777 offers full controls so you can play at your own pace and within your own limits

Deposit Limit

Set daily, weekly, or monthly deposit limits. Limit increases have a 24-hour waiting period to protect users.

Self-Exclusion

Suspension for 24 hours, 7 days, 30 days, or permanently. Activated instantly, no hassle — directly from your account settings.

Session Alerts

Online time notifications and spending summaries to keep you aware of your platform usage throughout the day.

18+ Only

All mar777 services are exclusively for users aged 18 and over. Identity verification is required before withdrawals.

❓ Questions About the Terms and Conditions

The most common questions about mar777's rules

mar777 may preventively suspend an account in cases of suspected fraud, money laundering, or serious violation of these terms — even without prior notice, in order to protect the integrity of the platform and its users. In all cases, however, the user will be notified by email and given the opportunity to provide clarification before any final decision is made regarding the available balance. Account closures for routine administrative reasons are always preceded by notice with a reasonable timeframe.

During a temporary self-exclusion (24 hours, 7 days, or 30 days), your balance is preserved in the account and available for withdrawal once the exclusion period ends. For permanent self-exclusion, the available balance (excluding unrolled bonuses) is paid out via Pix to the registered account before the account is permanently closed. The processing time for the final withdrawal is up to 3 business days after the permanent self-exclusion request.

Yes. Disputes regarding sports betting or casino game outcomes must be submitted within 72 hours via support chat or by emailing suporte@mar777.best, with as much detail as possible (time, event, bet type, or table). mar777's dispute resolution team reviews each case individually based on system logs and responds within 5 business days. Game results certified by an independent RNG cannot be reversed except in the event of a proven technical failure.

The mar777 Terms and Conditions are reviewed periodically to reflect changes in Brazilian legislation, new products, or adjustments to internal policies. Significant updates are communicated to the registered email address at least 7 days in advance, indicating the amended sections and the effective date. The latest version is always available at mar777.best/terms-conditions. Continued use of the platform after the effective date of any changes constitutes automatic acceptance of the updated terms.

Your Data Protected by the LGPD at mar777

The mar777 operates in compliance with the LGPD (General Data Protection Law — Law 13.709/2018). All your personal and financial data is protected with SSL 256-bit encryption and stored on secure servers with restricted access. Your data is never sold or shared with third parties without your explicit consent. To exercise your rights as a data subject, please contact our 24-hour support team.

Read the full Privacy Policy

🎁 Ready to Get Started?

Create Your Account at mar777 — Free and in 2 Minutes

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