Last Updated: January 2026

663 platform's Terms and Conditions

Please read these Terms & Conditions carefully before creating an account at 663. By using the platform, you agree to be bound by all of these terms.

Main Policies

Age limit strictly 18+

663 is strictly for adults only. Any account found to belong to a minor will be immediately closed and all balances will be forfeited.

One Person, One Account

Each individual may register only one account. Creating multiple accounts is strictly prohibited and is a bannable offense.

Transparent Payment Policy

All deposits and withdrawals are processed within the specified timeframe. There are no hidden charges or additional fees.

Fair Use of Bonuses

Bonuses can only be withdrawn after meeting the specified wagering requirements. Accounts may be suspended in cases of bonus abuse.

Responsible Gaming Commitment

663 is committed to responsible gaming. Self-exclusion and deposit limit options are always available to players who need them.

Fair Gameplay Guarantee

All game outcomes are determined by a certified RNG system. There is no room for manipulation, and all results are entirely independent.

1. General Terms & Conditions

This Terms and Conditions 663 platform (663.onl) forms a legally binding agreement between the platform and its users. By using the platform, you confirm that you have read, understood, and agreed to these terms.

663 reserves the right to amend these Terms and Conditions Reserves the right to make changes. Continued use of the platform after any changes will be considered acceptance of the updated terms. We recommend visiting this page regularly.

663 is an internationally licensed online gaming platform, operating in full compliance with applicable international gaming regulations.

This Terms and Conditions If you do not wish to read or accept these terms, please refrain from using the platform. Our support team is always available for any questions you may have.

2. Account Register

You must provide accurate and complete information when registering at 663. Creating an account with false or misleading information is strictly prohibited. 663 reserves the right to verify your identity at any time and may request supporting documents.

  • Only one account per individual One account Approved.
  • Opening multiple accounts from the same IP address or device is strictly prohibited.
  • Keeping your account password confidential is entirely your responsibility.
  • Using another person's account, or allowing others to use your account, is strictly prohibited.
  • Any unauthorized access to your account must be reported to 663 immediately.

After registration, 663 may verify the information you provided. Some features may be restricted until verification is complete. We encourage you to complete the verification process promptly to enjoy full access.

3. Age Verification

663 strictly Users under 18 years of age Platform use is prohibited. By registering, you confirm that you are 18 years of age or older. We may request age verification documents at any time.

Warning: Any account found to belong to a minor will have all balances forfeited and the account permanently closed.

Keep your device and account secure to prevent underage family members from accessing the platform. The use of parental control software is strongly recommended.

4. Payments & Transactions

At 663, Mobile Banking, Nagad, Rocket and bank transfer are available for deposits and withdrawals. All transactions are secured with SSL encryption.

Deposit Policy

  • Deposits below the minimum required amount will not be accepted.
  • Deposits are generally credited to your account instantly.
  • Bank transfers may take 1–2 business days to process.
  • Third-party payment methods are not accepted.

Withdrawal Policy

  • Withdrawal requests are typically Within 1 to 6 hours Processed within.
  • The withdrawal method must match the method used for the original deposit.
  • Withdrawals may be held pending until KYC verification is complete.
  • Unusual or suspicious transactions may be subject to additional verification.

All transactions are conducted in Bangladeshi Taka (BDT). Prevailing exchange rates will apply for any currency conversions.

5. Bonuses & Promotions

663's Bonuses & Promotions All offers are subject to specific terms and conditions. Please read the relevant promotion's terms carefully before claiming any bonus.

  • To withdraw a bonus, the designated Wagering Requirement Must be completed.
  • The same person may not use a single promotion more than once.
  • Bonuses may only be used on designated games.
  • If bonus abuse is detected, the bonus may be voided and the account suspended.
  • 663 reserves the right to modify or cancel any bonus offer at any time.
  • Wagering requirements also apply to winnings from free spins.

Important: If unusual betting patterns are detected using bonus funds, 663 reserves the right to investigate and may void any winnings.

6. Gaming Rules

All games on 663 are conducted fairly and transparently. Every game outcome is certified by RNG (Random Number Generator) Determined by the system, which is regularly audited by third-party auditors.

  • 663 is not responsible for any disconnection or internet outage that occurs during gameplay.
  • If a game is interrupted due to a technical error, the server record will be considered the final authority.
  • Using any software or bot to play games is strictly prohibited.
  • In Live Casino games, the dealer's decision is final.
  • For detailed game rules, refer to the help section inside each individual game.

7. Responsible Gaming

663 always Responsible Gamingbelieves in responsible gaming. Play for entertainment, not as a solution to financial problems. We want every player to enjoy gaming in a healthy and balanced way.

If you feel that gaming is having a negative impact on your life, please visit our Responsible Gaming Visit the page. Self-exclusion, deposit limits, and break options are available there.

  • Daily, weekly, and monthly deposit limits can be set.
  • Self-Exclusion can be activated for a specified period.
  • You can set reality check reminders.
  • Contact our 24/7 support team for any assistance you need.

8. Privacy

663 handles your personal information with the utmost care. We never sell your data to third parties. To learn more about how we use your information, please see our Privacy Policy Read.

Documents collected for account verification are stored on secure encrypted servers and are accessible only by authorized personnel.

9. Account Suspension & Termination

663 may temporarily suspend or permanently close an account for any of the following reasons:

  • Registering with false information.
  • Operating multiple accounts.
  • Bonus abuse or fraudulent activity.
  • Registering as a minor.
  • Money laundering or suspicious financial activity.
  • Misconduct toward other players or staff.
  • Attempting to hack or manipulate the system or software.

If fraudulent activity is proven at the time of account closure, all balances will be forfeited and legal action may be taken.

10. Dispute Resolution

For any disputes or complaints, please contact our support team first. We aim to resolve all complaints within 48 hours.

If the matter cannot be resolved through support, it may be referred to 663's licensing authority for settlement. For all disputes, 663's server logs and records will serve as the final evidence.

This Terms and Conditions For more information about FAQ page or contact our support team directly.

Today At 663, Join

Agree to the Terms & Conditions and join thousands of Bangladesh players for the ultimate online gaming experience.

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