Legal Document

tk678 Terms and Conditions

Please read these terms carefully before using the tk678 platform. This document clearly defines your rights and responsibilities.

Last Updated: January 2026

1 General Provisions

These terms and conditions ("Terms") apply to the tk678 platform ("Platform" or "Site") and all of its services. By creating an account on tk678 or using the platform, you are considered to have read, understood, and accepted all provisions of these Terms.

These Terms form a legally binding agreement. If you do not agree with any part of these Terms, please refrain from using the platform.

tk678 reserves the right to change, amend, or update these Terms at any time. Updated Terms take effect from the date of publication. Regular users of the platform are advised to review these Terms periodically.

2 Account Registration and Eligibility

2.1 Age Requirement

You must be at least 21 (twenty-one) years old to register on tk678. This platform is for users aged 21 and above only. Registration by minors is strictly prohibited, and any such account will be closed immediately upon verification.

2.2 Registration Process

You must provide accurate and truthful information when creating an account. Registration can be completed with a mobile number or email address. Each person may open only one account — if a single person holds multiple accounts, all accounts will be closed and funds held may be forfeited.

2.3 Geographic Restrictions

tk678 provides services to users in Bangladesh. Users from countries where online gaming is legally prohibited are not permitted to register. Attempting to bypass geographic restrictions using a VPN or proxy may result in account suspension.

3 Account Security and Verification

It is your responsibility to keep your account login details (username and password) completely confidential. You are personally responsible for all activities carried out from your account.

  • Do not share your account details with anyone.
  • Keep your password strong and change it regularly.
  • If you suspect unauthorized access to your account, notify the support team immediately.
  • tk678 will never ask for your password via email or live chat.

3.1 Identity Verification (KYC)

tk678 may request identity verification (Know Your Customer) documents before processing withdrawals or at any time. Required documents may include a National Identity Card (NID), passport, or other government-issued ID. Withdrawals may be delayed if the verification process is not completed.

4 Deposit Terms

tk678 accepts deposits through Bangladesh's popular mobile banking methods — bKash, Nagad, Rocket, and Upay.

Minimum deposit amount: ৳500 (per method)
  • Deposits will be credited to your account immediately (usually within a few minutes).
  • Please provide the correct amount and reference number when making a deposit.
  • Only use payment methods registered in your own name — third-party payments are not accepted.
  • No additional fees apply to deposits (excluding any charges from your payment provider).
  • For technical issues or incorrect transactions, contact the support team immediately.

5 Withdrawal Terms

You may request a withdrawal from your account balance at any time, subject to the following conditions:

Minimum withdrawal amount: ৳800
Standard processing time: 30 minutes to 3 hours
  • Withdrawals can only be made to the same payment method used for the deposit.
  • Withdrawals may be delayed if account verification (KYC) has not been completed.
  • Withdrawals may be restricted until active bonus wagering requirements are met.
  • tk678 may place a withdrawal on hold for investigation if fraud is suspected.
  • For any withdrawal issues, contact us via 24/7 live chat.

6 Bonus and Promotion Terms

6.1 Welcome Bonus

New members will receive a 150% bonus on their first deposit up to a maximum of ৳15,000. The wagering requirement for this bonus is 25 times (25x) — meaning you must wager 25 times the bonus amount before any winnings from the bonus can be withdrawn.

Example: If you deposit ৳2,000 and receive a ৳3,000 bonus, you must place a total of ৳75,000 (৳3,000 × 25) in wagers before withdrawing any bonus funds.

6.2 General Bonus Terms

  • Each bonus has its own expiry period — unused bonuses will be forfeited after expiry.
  • Any attempt to collect bonuses using multiple accounts or a VPN will result in cancellation of all bonuses.
  • Bonus balance is not directly converted to cash balance — it can only be withdrawn after wagering requirements are fully met.
  • Certain games may not count toward bonus wagering requirements — details will be stated in each bonus's terms.
  • tk678 reserves the right to change, limit, or discontinue any bonus offer.

7 VIP and Loyalty Program

The tk678 VIP program has four tiers. As you advance through each tier, you receive greater benefits and weekly cashback:

  • Bronze: Up to 0.2% weekly cashback
  • Silver: Up to 0.4% weekly cashback
  • Gold: Up to 0.6% weekly cashback
  • Platinum: Up to 0.8% weekly cashback

You will be promoted to a higher VIP tier based on your gaming activity and engagement on the platform. VIP benefits apply to active accounts only.

VIP cashback is automatically credited to your account each week. Cashback can be withdrawn directly or used in games.

8 Gaming Rules

tk678 offers slots, live casino, sports betting, and various other games. Each game has its own rules and payout structure, which can be viewed before starting the game.

  • Any winnings awarded incorrectly due to a technical error will be considered void.
  • Game outcomes are determined by RNG (Random Number Generator) technology, which ensures fair play.
  • The bet amount cannot be changed after it has been confirmed.
  • If the internet connection is lost, game results will be determined according to the server record.
  • In the event of a dispute over any game result, tk678's decision will be considered final.

9 Prohibited Activities and Fraud Policy

The following activities are strictly prohibited, and any account found engaging in them will be closed immediately:

  • Operating multiple accounts by the same person ("multi-accounting").
  • Artificial or unusual betting patterns to meet bonus requirements ("bonus abuse").
  • Renting out account details or allowing a third party to operate an account.
  • Depositing or withdrawing using a third party's funds.
  • Playing games using automated software, bots, or scripts.
  • Colluding with other players to gain a betting advantage.
  • Using the platform for money laundering or illegal transactions.
If fraud is detected, all deposited funds, bonuses, and winnings will be forfeited, and legal action may be taken if necessary.

10 Account Suspension and Closure

tk678 reserves the right to suspend or permanently close any account in the following circumstances:

  • Violation of any clause in these Terms.
  • Registering with false or misleading information.
  • Failure to cooperate with the identity verification process.
  • No activity on the account for an extended period (inactive account policy applies).
  • At the user's own request to close the account.

You may also request to close your account at any time. In this case, any valid balance (free of bonuses) will remain withdrawable.

11 Limitation of Liability

tk678 is not liable for the following:

  • Loss of a game or bet due to loss of internet connection.
  • Failure of third-party services or payment gateways.
  • Loss arising from a user's failure to keep their account details confidential.
  • Unexpected technical outages or temporary unavailability due to maintenance.

tk678 always strives to provide a safe and reliable platform. SSL encryption and modern security technology are used to protect your information and funds.

12 Responsible Gaming

tk678 places the highest importance on responsible gaming. Online gaming is for entertainment — it is not a guaranteed way to earn money.

  • Set a budget for yourself and do not exceed it.
  • Do not place further bets to try to recover money you have lost.
  • Do not play while under the influence of alcohol or while in an emotional state.
  • If you notice signs of gaming addiction, take a break immediately.

On tk678's responsible gaming page, you can set deposit limits, use self-exclusion, and access reality check tools. Visit the Responsible Gaming page for more details.

This platform is for users aged 21 and above only. If you are experiencing gaming-related problems, please seek professional help.

13 Privacy and Data Protection

Keeping your personal information secure is a priority for tk678. To learn more about how we collect, store, and use your data, please read our Privacy Policy.

  • Your information is not sold to third parties.
  • All transactions are secured by SSL encryption.
  • Information may be shared with authorities if required by law or for fraud investigation purposes.

14 Changes to Terms

tk678 reserves the right to modify any part of these terms at any time. Updated terms will be considered effective from the moment they are published on the site.

For significant changes, a notice may be sent to your registered email address or displayed at the time of login. Continued use of the platform after any changes will be considered as your acceptance of the new terms.

15 Contact & Support

If you have any questions or complaints regarding these terms, please contact our support team:

Our support team is available 7 days a week, 24 hours a day to serve you. Assistance will be provided promptly for any issue.

The Bengali version of these terms will be considered the primary document. In the event of any dispute regarding these terms, tk678's interpretation will be considered final.