Legal Documents

GB678 Terms and Conditions — Know before you become a member

By creating an account on gb678, you agree to these Terms & Conditions. Please read through the full document before signing up.

Last updated: January 2026 Applicable: Bangladesh Age requirement: 18+

Of the Terms Key Points At a Glance

Here are the 6 most important things to know about gb678's Terms & Conditions at a glance.

Age Verification Required

You must be at least 18 years old to open an account with gb678. Providing an accurate date of birth during registration is mandatory. Providing false information will result in immediate account termination and forfeiture of any balance.

Payment & Withdrawal Policy

Deposits and withdrawals are only permitted through approved payment methods — Mobile Banking, Nagad, Rocket, and USDT. KYC verification must be completed before withdrawing. Transactions to third-party accounts are prohibited.

Bonus Terms of Use

Any bonus from gb678 can only be withdrawn after the specified wagering requirements have been met. Misuse of bonuses or attempting to claim bonuses through multiple accounts will result in account suspension.

Prohibited Activities

Fraud, use of bots, collusion, money laundering, or any attempt to gain an unfair advantage through dishonest means is strictly prohibited. gb678 reserves the right to take immediate action upon detecting such activity.

Account Security

Each member is responsible for the security of their own account. Sharing your password with anyone is strictly prohibited. If you suspect unauthorized access, contact gb678 support immediately.

Dispute Resolution

Any dispute or complaint will first be addressed through the gb678 support team. gb678's final decision shall be considered binding unless an arbitration board rules otherwise.

01General Terms

Gb678.app ("gb678", "we", "us") is an online gaming platform providing various gaming services to users in Bangladesh. These Terms & Conditions ("Terms") apply to all use of gb678's services.

By registering, logging in, or using any of gb678's services, you are deemed to have accepted these Terms & Conditions. Please read the full document carefully before registering.

These Terms & Conditions have been written in English for the convenience of our Bangladeshi members. In the event of any ambiguity, gb678's interpretation shall be considered final.

  • These Terms & Conditions supersede any prior oral or written agreements.
  • gb678 reserves the right to modify these Terms & Conditions at any time.
  • Continued use of the service after updated terms are published will be considered acceptance of the new terms.
  • Users of the service must be legally competent individuals.

02Account & Registration

To open a valid account on gb678, you must provide accurate and truthful information. Each individual may hold only one account. Any attempt to open multiple accounts will result in all accounts being closed and all balances being forfeited.

During registration, you must create a strong password and keep it strictly confidential. You are fully responsible for all activity on your account. gb678 will never ask for your password by phone, email, or chat.

KYC (Know Your Customer) verification must be completed before making a withdrawal. A copy of your national ID or passport and payment account verification are required.

  • Registrants must be 18 years of age or older.
  • Only one account may be registered per mobile number.
  • The use of false names, addresses, or identity documents is strictly prohibited.
  • To update your account information, please contact our support team.
  • Residents of restricted countries or regions are not permitted to open an account on gb678.

03Deposits & Withdrawals

Funds deposited on gb678 may only be used for gaming purposes. A minimum deposit amount applies and is subject to change. Your deposit and withdrawal method must match — transfers to third-party accounts are strictly prohibited.

Withdrawals typically take 1–3 business days to process. If KYC verification has not been completed, withdrawals may be placed on hold. gb678 reserves the right to conduct additional investigations for unusual transactions.

Deposit Rules
  • Minimum deposit: BDT 500
  • Mobile Banking, Nagad, Rocket, and USDT accepted
  • Deposits Are Credited Instantly
Withdrawal Rules
  • Minimum withdrawal: BDT 1,000
  • KYC Verification is Mandatory
  • Processing time: 1–3 business days
  • Filing a chargeback or payment dispute will result in a temporary account suspension.
  • Depositing money obtained through money laundering or illegal sources is strictly prohibited.
  • gb678 reserves the right to report any suspicious transactions to the relevant authorities.

04Bonuses & Promotions

Gb678 offers various promotions from time to time, including welcome bonuses, reload bonuses, cashback, and more. Each bonus comes with specific wagering requirements and an expiry period. All conditions must be met before a bonus can be withdrawn.

Bonus abuse — such as claiming the same bonus across multiple accounts, using a VPN to claim bonuses from unauthorized regions, or placing bets to circumvent bonus conditions — will result in bonus cancellation and account suspension if detected.

If you request a withdrawal while a bonus is active, the bonus balance will automatically be removed before processing. It is therefore important to read the bonus terms carefully.

  • The welcome bonus applies to first deposits only.
  • Bonus funds cannot be transferred to another account.
  • gb678 reserves the right to modify or cancel any promotion at any time.
  • Wagering requirements also apply to winnings from free spins or free bets.
  • If the wagering requirements are not met within the specified period, the bonus will be automatically forfeited.

05Gaming Rules

All members must play fairly and honestly on gb678. Using any software, bots, automation tools, or artificial means to influence game outcomes is strictly prohibited.

If a technical error in Live Casino, Bingo, or Fish Game produces an incorrect result, gb678 reserves the right to void or correct that round. gb678 also reserves the right to reclaim any funds obtained as a result of a technical error.

  • Collusion or conspiring with other players is prohibited.
  • Offensive, threatening, or discriminatory language in chat is not permitted.
  • Winnings may be forfeited if game rules are violated.
  • gb678 uses an RNG (Random Number Generator) system to ensure fair gameplay.
  • Any game-related complaints must be submitted to support within 72 hours.

All games on gb678 are powered by certified RNG technology, ensuring every outcome is completely random and unbiased. No game result is predetermined.

06Account Closure & Restrictions

Gb678 reserves the right to temporarily or permanently close any account at any time and for any reason — particularly in cases of Terms & Conditions violations. Users are generally notified by email or SMS before an account is closed; however, in cases of serious violations, the account may be closed without prior notice.

You can also voluntarily close your account at any time by contacting support. gb678 also offers self-exclusion as part of its responsible gaming commitment.

If fraud or money laundering is proven, the account's full balance will be forfeited and the relevant law enforcement authorities will be notified.

  • Accessing the platform from a restricted country will result in immediate account closure.
  • Any valid balance remaining at the time of suspension will be returned.
  • Once self-exclusion is activated, the account cannot be reopened before the designated period ends.
  • To raise a complaint about a closed account, please contact the support team.

07Privacy & Data Protection

Gb678 takes the protection of your personal data seriously. We only collect information necessary to deliver our services and never sell it to third parties. However, we may share information when required by law or requested by the relevant authorities.

For details on how your information is collected, stored, and used, please refer to our Privacy Policy Available on the page.

  • All data is protected using SSL encryption.
  • Payment information is not stored directly on gb678 servers.
  • You may request deletion of your data — however, certain information may need to be retained due to legal obligations.
  • To learn more about our cookie policy, please review our Privacy Policy.

08Limitation of Liability

Gb678 makes every effort to maintain the quality of its services. However, gb678 will not be held liable for service disruptions caused by technical issues, server downtime, internet connectivity failures, or any other unavoidable circumstances.

Gaming is a form of entertainment that carries risk. You play of your own free will and at your own risk. gb678 is not obligated to compensate for any losses.

  • gb678 shall not be held liable in the event of force majeure, including natural disasters, war, or cyberattacks.
  • gb678 is not responsible for issues arising from third-party services such as payment gateways.
  • gb678 is not responsible for any losses caused by issues with the user's own device or network.

09Right to Amend Terms

Gb678 reserves the right to partially or fully amend, revise, or update these Terms & Conditions at any time. A notice will be posted on the website before changes take effect. Continued use of the service after any changes constitutes acceptance of the updated terms.

  • For major changes, a notification may be sent via email or SMS.
  • The date of the latest update will always be displayed at the top of the page.
  • If you do not agree to the updated terms, you have the option to close your account.

10Contact & Support

If you have any questions or complaints regarding these Terms & Conditions, please contact our support team. We aim to respond within 24 hours.

Email: [email protected] — The support team is available 24 hours a day, 7 days a week.

  • When submitting a complaint, please include your account ID and full details.
  • Instant assistance is also available via live chat.
  • For more information, please visit our FAQ Page here.

About the Terms FAQ

Here are answers to the questions members ask most frequently.

Yes, gb678 may update its terms at any time. A notice will be posted on the website before any changes take effect, and major changes may also be communicated via email or SMS. Continued use of the service will be considered acceptance of the updated terms.

Each individual may hold only one account on gb678. If multiple accounts are detected, all of them will be closed immediately and any balance or bonuses will be forfeited. Opening multiple accounts to exploit bonus offers is strictly prohibited.

Wagering requirements mean that bonus funds must be bet a set number of times before a withdrawal can be made. For example, a 100 BDT bonus with a 20x wagering requirement means you must place 2,000 BDT in bets. Each bonus has its own specific conditions, so please read them before claiming.

No, withdrawals cannot be processed until KYC verification is complete. KYC requires a photo of your national ID or passport along with verification of your payment account. Verification is typically completed within 24–48 hours.

Yes, you can request account closure at any time by contacting the support team. As part of responsible gaming, a self-exclusion option is also available, which allows you to deactivate your account for a specified period. To learn more, visit our Responsible Gaming View page.
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