Terms and Conditions

Using sv666 Terms and Conditions — The Complete Guide for Members

Please read these Terms and Conditions carefully before opening an account with sv666. All rules regarding accounts, bonuses, payments, and betting are clearly stated here.

Last Updated: January 2026
Important Notice

By using the sv666 Platform, you are considered to have accepted all of the following Terms and Conditions. Please read this document carefully in full before registering.

1General Terms & Conditions

Sv666 (referred to hereinafter as the "Platform" or "we") is an internationally licensed online betting and gaming service provider. These Terms and Conditions constitute a legally binding agreement between you and sv666. By accessing the Platform, registering an account, or using any of our services, you automatically agree to be bound by these terms.

These Terms and Conditions have been written in Bengali for the convenience of users in Bangladesh. However, in the event of a legal dispute, the English version shall be considered the definitive text. We reserve the right to update these terms at any time, and you will be notified before any changes take effect.

  • This Platform is operated for entertainment purposes only.
  • By registering with sv666, you confirm that you are complying with all applicable local laws.
  • These Terms and Conditions are effective from the date of the last update.

2Account Registration and Management

To open an account with sv666, you must provide accurate and complete information. Registering with false or incomplete information may result in your account being closed at any time and any remaining balance being forfeited.

  • Each individual may register only one account. If multiple accounts are detected, all associated accounts will be closed.
  • Keeping your account password confidential is your responsibility. You must not allow anyone else to access your account.
  • To change the mobile number or email address on your account, you will need to contact the support team for assistance.
  • Any information or documents requested for KYC (Know Your Customer) verification must be submitted promptly.
  • Transferring, selling, or handing over your account to another person is strictly prohibited.
Please Note

The name on the Mobile Banking/Nagad account used for withdrawals must match the information provided at registration. Any discrepancy may cause delays in processing your withdrawal.


3Eligibility & Age Requirements

You must be 18 years of age or older to use sv666. Minors are strictly prohibited from using the Platform. If it is found that a minor has registered an account, that account will be closed immediately and all associated transactions will be voided.

  • A national ID card or passport may be requested at any time for age verification purposes.
  • It is your responsibility to ensure that online betting is legal under the local laws of your jurisdiction.
  • Government officials or individuals on prohibited lists may not register.
18+ Strictly Enforced

We believe in responsible gaming. Any account found to belong to a user under 18 will be closed without prior notice.


4Deposit Rules

Deposits at sv666 can be made via Mobile Banking, Nagad, and Rocket. The minimum deposit amount is BDT 500 and the maximum is BDT 1,00,000 per day. All deposits are processed in Bangladesh Taka (BDT).

  • Once a deposit is completed, it is generally credited to your account within a few minutes.
  • You must use the correct reference number when making a deposit; sv666 is not responsible for delays caused by an incorrect reference.
  • Deposits from third-party accounts are not accepted.
  • Suspicious deposits may be temporarily held pending investigation.
  • Sv666 does not charge deposit fees; however, charges from your mobile banking provider may apply.

5Withdrawal Rules

Withdrawing your winnings from sv666 is simple and fast. Withdrawals are typically processed within 15 minutes to 24 hours. Please note that KYC verification is mandatory for your first withdrawal.

  • The minimum withdrawal amount is BDT 1,000.
  • If the turnover requirement for a bonus has not been met, the associated amount cannot be withdrawn.
  • The withdrawal account must be registered in the same name as the account holder.
  • Withdrawals of up to BDT 500,000 per day are permitted.
  • Withdrawals may be delayed while a verification process is underway.
Tips for Faster Withdrawals

Complete your account verification in advance and make sure your Mobile Banking/Nagad number is correct — this will ensure the fastest possible withdrawals.


6Bonus & Promotion Terms

Sv666 offers a variety of bonuses and promotions. Each bonus carries its own terms and conditions, which are detailed on the relevant promotion page. Please read the terms carefully before claiming any bonus.

  • The Welcome Bonus is available to new members only and applies once with the first deposit.
  • To withdraw bonus funds, the specified turnover requirement (typically 10x–30x) must be met.
  • Claiming multiple bonuses from the same person, IP address, or device will result in the bonuses being cancelled.
  • Bonus turnover requirements must generally be completed within 7 to 30 days.
  • Bonuses may not be applicable to certain games or betting markets.
  • Sv666 reserves the right to modify or cancel any bonus offer at any time.
Bonus Type Maximum Amount Turnover Validity
Welcome Bonus BDT 10,000 20x 30 Days
Weekly Cashback BDT 5,000 5x 7 Days
Reload Bonus BDT 3,000 15x 14 Days
VIP Bonus Unlimited 10x 30 Days

7Betting Terms and Conditions

Certain fundamental rules apply when placing bets on sv666. Once a bet is confirmed, it cannot be cancelled. If an event is cancelled, the bet amount will be refunded.

  • The minimum bet amount is BDT 100 per bet; maximum limits vary by event and market.
  • Odds in live betting may change at any time; the odds at the time of confirmation are final.
  • If match-fixing or unusual betting patterns are detected, the relevant bets will be voided.
  • Sv666 is not responsible for missed bets resulting from lost internet connectivity.
  • Attempting arbitrage by placing opposing bets on the same event may result in account suspension.

8Security & Privacy

Sv666 places the highest priority on the security of your personal information and financial data. We employ SSL encryption, firewalls, and advanced fraud detection systems. For full details on how your data is stored and used, please refer to our Privacy Policy Read.

  • If you suspect any unauthorized access to your account, contact the support team immediately.
  • Sv666 will never ask for your password or PIN via email or message.
  • We advise against logging in over public Wi-Fi.
  • Enabling two-factor authentication (2FA) adds an extra layer of security to your account.

9Prohibited Activities

The following activities are strictly prohibited on sv666. Engaging in any of them may result in account termination and forfeiture of your balance.

  • Opening multiple accounts or claiming multiple bonuses.
  • Depositing funds from money laundering or illegal sources.
  • Attempting to hack, use bots, or gain unauthorized access to the platform's systems.
  • Attempting to manipulate games or the betting system.
  • Harassing or defrauding other members.
  • Registering under a false identity or providing incorrect information.
Consequences of Fraudulent Activity

If fraud is proven, the account will be permanently closed, all balances will be forfeited, and legal action may be taken if necessary.


10Account Closure and Suspension

You may request to close your account at any time through the support team. sv666 also reserves the right to suspend or permanently close accounts for specific reasons.

  • Accounts may be temporarily suspended during investigations into rule violations or suspicious activity.
  • If cleared by the investigation, the account will be reinstated.
  • If you voluntarily close your account, you will be given the opportunity to withdraw any valid balance.
  • As part of responsible gaming, you may request to have your account temporarily or permanently closed at any time.

11Right to Amend Terms & Conditions

Sv666 reserves the right to modify these Terms and Conditions, in part or in full, at any time. For significant changes, registered users will be notified via email or an on-platform notice. Continued use of the Platform after any changes constitutes your acceptance of the updated terms.

  • The latest version of the terms and conditions will always be available on this page.
  • The date of any changes will be noted at the top of the page.
  • If you do not agree to the updated terms, you may request to close your account.

Why sv666 Is Trusted

Our Terms and Conditions are transparent — because we believe that being honest with you is simply good business.

Transparent Terms

Every rule on sv666 is written in clear, plain Bengali. No hidden terms, no traps — what is written is what applies.

Licensed Operations

Operating under an international gaming license, sv666 strictly adheres to all regulatory guidelines.

Fast and Secure Payments

Deposits and withdrawals via Mobile Banking, Nagad, and Rocket are fast and secure. Your funds are always protected.

24/7 Support

Our support team is always ready to help with any issue. If you have questions about any rule or condition, feel free to ask us directly.

Responsible Gaming

We believe in responsible gaming. Tools to set personal limits and take gaming breaks are always available.

Data Protection

Your personal and financial information is fully protected through SSL encryption and advanced security systems.


Frequently Asked Questions

Answers to the most frequently asked questions about the Terms and Conditions are provided here.

Yes, all terms and conditions on sv666 are written in Bengali so that Bangladeshi users can understand them easily. However, in the event of a legal dispute, the English version shall be considered final.

If the turnover requirement is not met within the specified period, any unused bonus amount will be automatically forfeited. However, real winnings earned through bonus play will generally remain in the account if partial turnover has been completed.

Different individuals from the same household may open separate accounts using different devices and separate identification. However, if multiple account registrations are attempted from the same device or IP address, the system will automatically flag them for review.

Your balance will be kept safe if your account is suspended pending an investigation. If you are cleared, your account will be reinstated with your full balance intact. However, if a rule violation is established, the balance may be forfeited.

For significant changes, you will be notified via your registered email or a platform notification. You can also check the last updated date at the top of this page to see when changes were made.

Play Safely on sv666

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