Legal Information

663bet Terms & Conditions — Know Before You Use the Platform

Please read these terms and conditions carefully before opening an account or using any service on 663bet. Your rights, our responsibilities, and all platform usage rules are clearly set out here.

Last Updated
January 2026
Applicable Age
18+
Language
Bengali (Primary)
Jurisdiction
International

Important Notice: These terms and conditions apply to all users of the 663bet platform. By creating an account, you are deemed to have fully accepted these terms. Claims arising from failure to read the terms before registration will not be entertained.

1 General Terms & Conditions

663bet An international online betting and casino platform operating under a valid license. These terms and conditions constitute a legal agreement between 663bet and its members. 663betBy using any service on -, you agree to be bound by all of these terms and conditions.

We reserve the right to update these terms and conditions at any time. Continued use of the platform after any changes constitutes your acceptance of the revised terms. We recommend checking this page regularly.

  • This platform may be used for personal entertainment purposes.
  • Betting on behalf of third parties or for commercial purposes is strictly prohibited.
  • Users from regions where online gaming is prohibited by law are not permitted to use this platform.
  • All 663bet services are for users aged 18 and above.
2 Account Register

663betTo open an account with -, you must provide accurate and complete information. Accounts created with false details may be suspended at any time and any remaining balance may be forfeited. Each individual is allowed only one account.

During registration, you must provide your full name, date of birth, address, and contact details. A copy of your national ID or passport may be requested for KYC verification. Withdrawals may be put on hold until your information has been verified.

  • Minimum age: 18 — no one under this age is permitted to open an account.
  • Creating multiple accounts from the same device, IP address, or payment method is prohibited.
  • Keeping your account password secure is your own responsibility.
  • Accessing or using another person's account is strictly prohibited.
  • Any breach of account security must be reported to 663bet support immediately.
3 Deposits & Payments

663betDeposits at - can be made via Mobile Banking, Nagad, Rocket, or bank transfer. Minimum and maximum deposit limits apply and may vary by method. All deposits are processed in BDT.

663bet Your deposit is typically credited to your account within 2–10 minutes. If there's an unexpected delay, please contact support with a screenshot of your payment.

  • Only payment methods registered in your own name may be used.
  • Payments from third parties are not accepted and will be returned.
  • Any account found to be involved in money laundering or suspicious transactions will be suspended immediately.
  • 663bet does not charge any additional fees on deposits.
4 Withdrawal Policy

663betWithdrawals at - are simple and fast. Requests are typically processed within 15–30 minutes. However, KYC verification must be completed before your first withdrawal.

Please note: Bonus funds can only be withdrawn after the applicable wagering requirements have been met. Requesting a withdrawal before fulfilling these conditions may result in the bonus being forfeited.

  • Withdrawals will only be processed to the same payment method used for the deposit.
  • A minimum withdrawal amount applies — see the payments page for details.
  • 663bet charges no service fee on withdrawals.
  • Withdrawals may be temporarily held for verification if suspicious activity is detected.
  • Withdrawals are not declined when funds are available in the account and there are no outstanding issues.
5 Bonuses & Promotions

663bet 663bet offers various bonuses and promotions from time to time. Each offer comes with its own terms, clearly stated on the relevant promotion page. Reading those terms before claiming a bonus is mandatory.

Welcome bonuses, reload bonuses, cashback, and free spins all come with specific wagering requirements. 663bet reserves the right to modify, suspend, or cancel any bonus offer.

  • Each bonus can only be claimed once — claiming it more than once will be treated as fraudulent activity.
  • Bonus funds cannot be withdrawn directly — wagering must be completed first.
  • If bonus claims from multiple accounts are detected, all associated accounts will be closed.
  • Any bonus that reaches its expiry date will be automatically cancelled.
6 Betting Rules

663betAll bets placed at - are final and cannot be changed once confirmed. Separate rules apply for Sports Betting, live betting, and casino games. Additional terms may apply for special events.

  • If a match or event is cancelled, all related bets will be voided and stakes returned.
  • If a game is interrupted due to a technical issue, 663bet will handle the situation in accordance with its established policy.
  • When odds change, the odds at the time the bet was placed are final.
  • 663bet reserves the right to void any bet placed at incorrect odds due to a system error.
  • Winnings from bets identified as match-fixed or involving illegal advantages will be confiscated.
7 Prohibited Activities

663betCertain activities are strictly prohibited to maintain a fair environment on -. Violations may result in immediate account suspension and forfeiture of funds.

Warning: If prohibited activities are detected, 663bet may suspend the account immediately without prior notice.

  • Placing bets using bots, automated software, or any artificial means.
  • Creating multiple accounts to collect bonuses.
  • Renting, selling, or transferring your account to another person.
  • Exploiting platform vulnerabilities or bugs to gain an unfair advantage.
  • Money laundering or processing funds from illegal sources.
  • Placing bets on behalf of other users or as part of a group.
8 Privacy & Security

663bet Your personal information is protected with the highest priority. We use SSL encryption and never sell your data to third parties. For more details, please visit our Privacy Policy Read the page.

  • All transactions are secured with 256-bit SSL encryption.
  • Your payment details are not stored on 663bet servers.
  • Personal information may only be shared with authorities when required by law.
  • Do not share your account login details with anyone.
9 Responsible Gaming

663bet We believe betting is for entertainment, not addiction. That's why responsible gaming is at the core of everything we do. The platform offers deposit limits, betting limits, and self-exclusion options.

If you feel that gaming is getting out of control, please reach out to our support team. We will connect you with the help and resources you need. For more information, visit our Responsible Gaming View the page.

  • Gaming by anyone under the age of 18 is strictly prohibited.
  • Never bet more than you can afford.
  • Avoid placing further bets in an attempt to recover money you have lost.
  • If you need assistance, contact 663bet support directly.
10 Account Closure & Termination

You can, at any time, your 663bet You may submit a request to close your account. If you have a remaining balance, please withdraw it before closure. Any bonus balance that has not met the wagering requirements will be forfeited.

663bet - reserves the right to close an account without prior notice in the following cases: breach of terms, fraudulent activity, suspected money laundering, or a legal directive.

  • Account closure requests can be submitted voluntarily through support.
  • To reactivate a closed account, please contact our support team.
  • If your account is closed due to a rule violation, you may not be entitled to a refund of any remaining balance.
  • 663bet's decision shall be considered final in resolving any dispute.

Why 663bet Secure?

The core pillars of our platform's security and transparency

International License

663bet operates under a valid license issued by an international gaming authority. All operations are subject to regular audits and ongoing monitoring.

SSL Encryption

All your data and transactions are secured with 256-bit SSL encryption. No third party can access your information.

Transparent Odds

663bet odds are fully transparent and unbiased. Get real odds with no hidden commissions or artificial manipulation.

Fast Payouts

Get fast payouts after you win. 663bet typically processes withdrawals within 15–30 minutes — with no extra fees.

24/7 Support

Our support team is always ready to help with any issue. Get quick resolutions in Bengali, any time of day or night.

Responsible Gaming

663bet places your wellbeing first. Set limits, take breaks, and play responsibly.


Get Started Now

Join 663bet and Play Safe

Create your account today with full knowledge of our terms and conditions. Welcome bonus, fast payouts, and thousands of games — all on one platform. Play responsibly and enjoy every moment.

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