Legal Document

66dv Terms and Conditions – Platform Usage Rules

Before using 66dv, please read carefully the rules that govern how our platform works — from registration to withdrawal, bonuses to Sports Betting and casino. We've written these terms in plain language, without unnecessary legal jargon, so you know exactly what you're agreeing to.

Last updated: January 15, 2026

Quick Summary

  • Registration for users aged 18 and over
  • Payments in BRL only
  • Bonus with 10x rollover
  • Data protected under LGPD
  • 24/7 support in Portuguese

Our Commitment to You

The 66dv Terms and Conditions are built on six principles that guide our entire operation

Transparent Rules

No fine print hiding traps. 66dv's rules are written in plain language so you know exactly what you can and cannot do on the platform before depositing any amount.

Fast Withdrawals via Pix

The 66dv terms guarantee Pix withdrawal processing in under 5 minutes for verified accounts. No hidden clauses create artificial barriers to receiving what you've won.

Bonus with Fair Rollover

66dv's welcome bonus rollover is just 10x — well below the market standard of 30x to 40x. The bonus terms are laid out in these terms without ambiguity.

LGPD Data Protection

66dv handles all personal data in compliance with Brazil's General Data Protection Law (LGPD). Your information is never sold or shared with third parties without your express consent.

Responsible Gaming Guaranteed

These terms cover both your responsibilities and ours when it comes to responsible gambling. 66dv provides self-exclusion tools, deposit limits, and support for anyone who needs help.

24/7 support in Portuguese

If you have any questions about the rules described in these terms, our support team is available 24/7, exclusively in Brazilian Portuguese, via chat or email.

1

Acceptance of Terms

By registering, accessing, or using any service offered by the platform 66dv — including Sports Betting, online casino, slots, jackpots, and Live Casino — you confirm that you have read, understood, and fully accepted these Terms and Conditions, as well as our Privacy Policy and Responsible Gambling rules.

Simply accessing the 66dv platform constitutes acceptance of the rules described herein. If you disagree with any part of these terms, please do not use the platform's services. Any questions about a specific clause can be clarified by our support team 24 hours a day, exclusively in Brazilian Portuguese.

Important: These Terms and Conditions are written in Brazilian Portuguese and governed by applicable Brazilian law. In the event of a conflict between versions in other languages and this Portuguese version, the Portuguese version shall prevail.

2

Eligibility & Registration

To register and use the services of 66dv, the user must meet all of the following requirements:

  • Be at least 18 years of age as of the date of registration.
  • Be a resident of Brazil and hold a valid CPF (Cadastro de Pessoas Físicas) issued by the Receita Federal do Brasil.
  • Provide accurate, complete, and up-to-date personal information on the registration form.
  • Not be included on any active self-exclusion list, whether from 66dv itself or from other recognized responsible gambling programs in Brazil.
  • Not having had any account previously closed by 66dv for a breach of these terms.
  • Acting on your own behalf, using funds of lawful origin, without intermediaries or third-party representatives.

66dv requires mandatory age and identity verification. Providing false information during registration may result in immediate account closure and the withholding of any pending balances, with no right of appeal.

Each user may hold only one active account on the 66dv platform. Creating duplicate or multiple accounts is strictly prohibited and may result in the closure of all accounts linked to the same CPF, IP address, or payment method.

3

Account & Identity Verification

After registration, the 66dv requires users to complete identity verification as part of its security process and compliance with Brazilian anti-money laundering regulations. Verification is required to unlock withdrawals and full platform features.

The accepted documents for identity verification are:

  • RG (General Registry ID) — front and back.
  • CNH (National Driver's License) — front and back.
  • Valid Brazilian passport.
  • Proof of address dated within the last 90 days, in the account holder's name.

You are responsible for keeping your account credentials confidential — including your email, password, and any authentication details. 66dv will never ask for your password via email, phone, or chat. Any suspected unauthorized access must be reported to support immediately.

Account security: We strongly recommend enabling the two-factor authentication available in your 66dv account security settings. This adds an extra layer of protection against unauthorized access.

4

Deposits & Payment Methods

The 66dv operates exclusively in BRL. All values displayed on the platform — including odds, balances, bonuses, and jackpots — are shown in R$ (BRL). No currency conversion is applied at any point.

The deposit methods accepted by 66dv are:

  • Pix — available 24/7, with confirmation in seconds.
  • Boleto bancário — processing time of up to 1 business day after payment.
  • Credit card (Visa, Mastercard, and Elo) — instant processing.
  • Debit card (Visa and Mastercard) — instant processing.
  • PicPay — available 24 hours a day.
  • Mercado Pago — available 24 hours a day.
  • TED bank transfer — Nubank, Itaú, Bradesco, Banco do Brasil, Caixa Econômica, and other Brazilian financial institutions.

The minimum deposit accepted by 66dv is R$ 20.00 per transaction. There is no fixed maximum deposit limit, but 66dv reserves the right to request proof of funds for deposits above R$ 10,000.00 per transaction.

66dv only accepts deposits from bank accounts or payment instruments held in the account holder's own name. Third-party deposits are not accepted and may be returned in full.

5

Withdrawals

The 66dv processes withdrawals via Pix in under 5 minutes for verified accounts, available 24/7. Withdrawals are made exclusively to a bank account or Pix key registered in the account holder's name, matching the CPF on file with the platform.

Withdrawal request conditions:

  • The account must have completed the identity verification process, including submission of a government-issued ID and proof of address.
  • The balance available for withdrawal must consist exclusively of funds deposited by the user or confirmed winnings — bonus balances not yet released through rollover completion are not available for withdrawal.
  • The minimum amount per withdrawal request is R$ 50.00.
  • 66dv may request additional documentation for withdrawals above R$ 5,000.00 as part of its security and compliance procedures.
  • Withdrawals are processed using the same method as the original deposit whenever possible — in practice, most are made via Pix.

Guaranteed timeframe: The 66dv commits to processing Pix withdrawals in under 5 minutes for verified accounts in good standing. In exceptional cases requiring manual security review, the maximum timeframe is 24 hours, with notification by email.

6

Bonuses & Promotions

The 66dv offers bonuses and promotions to its users. The welcome bonus — 100% on the first deposit up to R$ 500.00 — is the platform's main promotion and is subject to the following conditions:

  • The bonus is automatically credited on a new user's first deposit — no promo code required.
  • The bonus amount equals 100% of the deposited value, up to a maximum of R$ 500.00.
  • To withdraw the bonus and any winnings generated from it, the user must complete a 10x rollover on the bonus amount received.
  • Sports bets with minimum odds of 1.50 contribute 100% toward the bonus rollover.
  • Slots contribute 100% toward the rollover, except for titles listed as excluded in the specific promotion rules.
  • Bets on a football draw do not count toward the bonus rollover.
  • The rollover must be completed within 30 calendar days from the date the bonus is granted.
  • The bonus cannot be transferred, assigned, or combined with other active bonuses at the same time.

One-off promotions — such as reload bonuses, free spins, and cashback offers — have specific rules published on each promotion's page and communicated by email. 66dv reserves the right to modify, suspend, or end any promotion with advance notice by email to affected users.

The use of multiple accounts, low-risk betting for rollover purposes (such as betting on both sides of the same event), or any behavior deemed abusive may result in bonus cancellation and potential account closure.

7

Sports Betting

The 66dv offers betting on Brasileirão Série A, Copa do Brasil, Libertadores, Sul-Americana, UFC, Bellator, ONE Championship, volleyball, basketball (NBB), and other sports and competitions. All bets are subject to the following general rules:

  • The odds displayed at the time a bet is confirmed are the valid odds — subsequent fluctuations do not affect already confirmed bets.
  • Live bets are settled based on the odds available at the time of confirmation, which may differ from the value initially displayed due to connection latency.
  • In the event of postponement or cancellation, single bets are fully refunded. In accumulators, the cancelled selection is removed and the ticket is settled without it.
  • Bets placed on events whose outcome had already been determined before the bet was confirmed will be cancelled and refunded.
  • 66dv reserves the right to restrict bets, adjust maximum limits, and refuse bets suspected of match manipulation.
  • In the event of a technical error resulting in clearly incorrect odds being published (for example, odds of 100.00 for an event with an obvious outcome), 66dv reserves the right to cancel the affected bets with a full refund.

The minimum bet amount is R$ 2.00. Maximum limits vary by sport, competition, and market, as shown on the bet slip at the time of selection.

8

Casino & Slots

The online casino at 66dv includes slots from licensed providers — Pragmatic Play, NetEnt, Microgaming, Play'n GO, Hacksaw Gaming, Push Gaming, and others — as well as Live Casino, crash games, and progressive jackpots. Games are operated under the following conditions:

  • All slots use a Random Number Generator (RNG) certified by independent bodies, ensuring fair and unbiased outcomes.
  • The RTP (Return to Player) for each slot is listed on the game's page. The figure shown reflects a long-term statistical average — individual session results may vary significantly.
  • Progressive jackpots are built from a portion of every active player's bets in the pool. The displayed amount updates in real time and may differ between the moment it is viewed and the confirmation of a potential award.
  • In the event of a technical failure during a slots round or live casino session, the affected round is canceled and the wagered amount fully refunded. Winnings partially calculated during the failure will not be credited.
  • The use of bots, automation software, exploitation of software vulnerabilities, or any unauthorized method of play is strictly prohibited and will result in immediate account closure.

Live Casino: The Live Casino tables at 66dv are operated in partnership with internationally licensed providers and streamed in real time with professional dealers. Specific rules for each table game are available within the game interface before each session begins.

9

Responsible Gaming

The 66dv takes responsible gambling seriously. Betting and casino games are a form of entertainment — and we believe they should stay that way. That's why we provide tools to help users stay in control of their experience on the platform:

  • Deposit limits — set daily, weekly, or monthly maximum amounts directly in your account settings.
  • Session limits — set a maximum time per gaming session with automatic alerts when the limit is reached.
  • Gaming reality check — view a summary of your betting history, deposits, and withdrawals at any time in your account.
  • Temporary self-exclusion — block your account for periods of 24 hours, 7 days, 30 days, or 6 months, with no access to the platform during the chosen period.
  • Permanent self-exclusion — close your account for good with no option to reopen.

If you or someone you know is struggling with gambling-related issues, please contact our support team. We also recommend reaching out to CVV (Centro de Valorização da Vida) by calling 188, available 24 hours a day, or visit our Responsible Gambling page for resources and guidance.

Registration and use of the platform by anyone under 18 years of age is strictly prohibited at 66dv. If we detect signs of underage use, the account will be closed immediately and all deposits refunded to the original payment method.

10

Prohibited Conduct

The use of 66dv implies a commitment to honest and lawful conduct. The following behaviors are expressly prohibited on the platform and may result in immediate account closure, balance cancellation, and, where applicable, reporting to the relevant authorities:

  • Creating multiple accounts with the intent of claiming bonuses or promotions more than once.
  • Use of false information or fraudulent documents during registration or the verification process.
  • Money laundering, depositing funds of illicit origin, or any activity related to financial crimes.
  • Match-fixing in Sports Betting, including placing bets on events whose outcome the user has inside information about or has been involved in manipulating.
  • Use of bots, scripts, automation software, or any unauthorized technology to interact with the platform.
  • Exploiting technical glitches, bugs, or odds errors to gain an advantage not intended by the rules.
  • Transferring funds between different 66dv user accounts.
  • Any form of bonus abuse as described in Section 6 of these terms.
11

Privacy & Data Protection

The 66dv processes its users' personal data in compliance with Brazil's General Data Protection Law (LGPD — Law No. 13,709/2018). The collection, use, and storage of personal data are governed by our Privacy Policy, which supplements these Terms and Conditions.

In short, we only collect the data necessary to operate your account — name, CPF, email, phone number, date of birth, and payment methods — and use it exclusively to:

  • Managing your account and identity verification.
  • Secure processing of deposits and withdrawals.
  • Compliance with legal and regulatory obligations applicable in Brazil.
  • Communication regarding your account, promotions, and platform updates (subject to consent).
  • Fraud prevention and anti-money laundering.

Your personal data is never sold, rented, or shared with third parties for commercial purposes. To exercise your rights under the LGPD — access, correction, deletion, or data portability — please contact us at suporte@66dv.best or check our Privacy Policy complete.

12

Account Closure

The user may request closure of their account at 66dv at any time via support chat or by emailing suporte@66dv.best. When requesting closure:

  • Open sports bets are pending settlement before the account is permanently closed.
  • Available real funds balance is refunded via Pix or through the original deposit method.
  • Bonus balance that has not met the rollover requirement will be forfeited with no refund.
  • Account history is retained by 66dv for the minimum period required by Brazilian law.

66dv reserves the right to close any account unilaterally, without prior notice, in cases of breach of these Terms and Conditions. Where closure is due to security reasons or an ongoing investigation, the balance may be temporarily held until the review is complete — with a maximum of 30 days to notify the user.

13

Limitation of Liability

The 66dv makes ongoing efforts to keep the platform available 24 hours a day with quality and stability. However, we do not guarantee uninterrupted availability and are not liable for:

  • Temporary service interruptions for scheduled or emergency maintenance, with advance notice provided whenever possible.
  • Losses resulting from internet connection failures on the user's end.
  • Sports betting or casino game outcomes — results are determined by real sporting events and certified RNG systems, with no interference from the platform.
  • Betting decisions made by the user based on analysis from sources outside the platform.
  • Indirect damages, lost profits, or consequential losses not directly caused by a proven technical failure on the 66dv platform.

66dv's maximum liability for any proven technical failure is limited to the value of the balance directly affected by that failure, and does not extend to unrealized potential winnings.

14

Changes to Terms and Conditions

The 66dv may update these Terms and Conditions periodically to reflect changes in Brazilian legislation, our operations, or industry practices. All changes are communicated by email to active users at least 7 days before they take effect.

The date of the last update is shown at the top of this page. By continuing to use the platform after the changes take effect, the user confirms acceptance of the new terms. If you disagree with the changes, you have the right to close your account as described in Section 12, with no additional penalties.

15

Contact & Support

For questions, complaints, or clarifications regarding these Terms and Conditions or any aspect of the platform 66dv, please reach out to our support team:

  • Live chat: available on the platform after login, 24/7, exclusively in Brazilian Portuguese.
  • Email: suporte@66dv.best — response within 2 hours on high-traffic days.

For matters related to responsible gaming, self-exclusion, or account limits, our dedicated team is available through the same support channel, with priority service. We also recommend CVV (Centro de Valorização da Vida) at 188, available 24 hours a day, for support in situations of vulnerability related to gaming behavior.

Jurisdiction: Any dispute arising from the use of the platform 66dv that cannot be resolved amicably will be submitted to the jurisdiction of the courts of São Paulo (SP), waiving any other venue, however privileged, in accordance with applicable Brazilian law.

FAQs on 66dv Terms

The most common questions about platform rules, answered directly

The 66dv welcome bonus rollover is 10x the bonus amount received. For example: if you deposited R$ 200.00 and received R$ 200.00 in bonus funds, you need to generate R$ 2,000.00 in total wagering volume to release the bonus for withdrawal. For Sports Betting, the minimum odds that count toward the rollover are 1.50. For Slots, most titles in the catalog contribute 100%. The rollover must be completed within 30 calendar days. This 10x rollover is significantly lower than the 30x–40x standard seen on many other platforms in the Brazilian market.

No. 66dv allows only one active account per user, linked to their CPF. Creating multiple accounts — even with different email addresses or devices — violates these Terms and Conditions and may result in the closure of all accounts associated with the same CPF, IP address, or payment method, as well as the cancellation of any bonuses and balances. If you believe you have accidentally created a duplicate account, contact 66dv support immediately via live chat to resolve the situation before automated security measures are triggered.

If a Brasileirão, Copa do Brasil, Libertadores, or any other league match is canceled or postponed, 66dv's policy is as follows: single bets are fully refunded to the user's wallet within 24 hours of the official cancellation confirmation. For accumulators, the canceled selection is removed from the slip and the potential return is recalculated without it — the bet continues with the remaining selections. If the match is played within 36 hours of the originally scheduled time, 66dv may choose to keep bets open until the event takes place, with notification sent by email.

Self-exclusion at 66dv can be activated directly in your account settings or requested via support chat or email at suporte@66dv.best. You can choose periods of 24 hours, 7 days, 30 days, or 6 months, or opt for permanent self-exclusion. During the self-exclusion period, you will be unable to log in, deposit, bet, or play on the platform. Sports Betting positions opened before self-exclusion will be settled as normal, and any available balance may be withdrawn via Pix at the end of the period or, in the case of permanent self-exclusion, by contacting support. Reopening an account after temporary self-exclusion requires additional identity verification.

No. Once a bet is confirmed at 66dv, the odds recorded at the time of confirmation are final and cannot be changed, regardless of any subsequent market movement. This applies to both pre-match and live bets — the odds shown on the confirmation slip are the odds applied. The only exception is the situation described in Section 7 of these terms, which covers technical errors involving clearly incorrect odds (for example, odds of 100.00 for a near-certain outcome) — in such cases, the bet may be cancelled with a full refund, and the incorrect odds will not be applied.

Clear rules, a trustworthy platform — get started at 66dv now

You've read the terms and know exactly how 66dv works. Sign up, deposit via Pix, and use the R$ 500.00 bonus to bet on Brasileirão, UFC, slots, and much more — with 24/7 support in Portuguese.

18+ only. Please gamble responsibly. Responsible Gaming.

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