Terms & Conditions — tk688

These Terms & Conditions ("Terms") constitute a legally binding agreement between you ("the Player", "you", "your") and tk688 ("we", "us", "our", "the Platform"). By accessing the tk688 website at https://tk-688.app, registering an account, making a deposit, placing a bet, or otherwise using any feature of the platform, you unconditionally accept these Terms in full.

If you do not agree with any provision of these Terms, you must immediately cease using the tk688 platform. Continued use of the platform following any update to these Terms constitutes your acceptance of the revised version.

These Terms must be read in conjunction with our Privacy Policy and our Responsible Gaming Policy, both of which form an integral part of the overall agreement between you and tk688.

Use of the tk688 platform is subject to the following eligibility requirements, all of which must be satisfied at all times:

• Age: You must be at least 18 years of age. Players under 18 are strictly prohibited from registering or using any service on tk688. We reserve the right to request proof of age at any time and to suspend an account pending age verification.
• Legal capacity: You must have the legal capacity to enter into a binding contract under the laws applicable to your jurisdiction.
• Personal use: You must be acting on your own behalf and not on behalf of any other person, company, or organisation.
• Single account: You may hold only one active tk688 account. If you already hold an account, you are not permitted to create an additional one.
• Not self-excluded: You must not be subject to a self-exclusion order on tk688 or any related platform at the time of registration or continued use.

tk688 reserves the right to verify eligibility at any stage. Providing false information to circumvent eligibility requirements is a material breach of these Terms and may result in immediate account closure and forfeiture of balances.

To access betting, casino games, and other real-money features of tk688, you must register a player account. During registration, you are required to provide accurate, complete, and current information including your full legal name, date of birth, email address, and a valid mobile number linked to your preferred payment method (such as bKash or Nagad).

Identity Verification (KYC): tk688 operates a Know Your Customer (KYC) verification process. You may be required to submit one or more of the following documents before withdrawals are processed or at any point during your use of the platform:

• A government-issued photo ID such as a National ID Card (NID), passport, or driving licence.
• Proof of address such as a utility bill, bank statement, or official correspondence dated within the last three months.
• Proof of payment method ownership (e.g., screenshot of registered bKash or Nagad account matching the name on your tk688 account).

Failure to provide requested KYC documents within a reasonable timeframe may result in account suspension and withholding of pending withdrawals until verification is completed. tk688 is not liable for any delays caused by a player's failure to comply with KYC requests.

It is your responsibility to keep your registration details up to date. You may update your information by contacting support via live chat at any time. Providing false, misleading, or outdated information is a breach of these Terms.

You are solely responsible for maintaining the confidentiality and security of your tk688 account credentials, including your username, password, and any one-time passcodes (OTPs) sent to your registered mobile number.

• Do not share your login credentials with any third party under any circumstances.
• Do not allow any other person to access your tk688 account or place bets on your behalf.
• Use a strong, unique password that is not used for any other online service.
• Log out of your account after each session, particularly when using shared or public devices.
• Notify tk688 support immediately if you suspect that your account has been accessed by an unauthorised party.

tk688 will never contact you by email, phone, SMS, or live chat to request your password. Any message purporting to be from tk688 and requesting your password should be treated as fraudulent and reported to our support team immediately.

tk688 accepts no liability for losses incurred as a result of unauthorised account access where such access resulted from your failure to keep your credentials secure, or from your deliberate or negligent disclosure of credentials to a third party.

All transactions on tk688 are conducted in Bangladeshi Taka (BDT). The following payment methods are currently accepted for deposits:

• Mobile Financial Services: bKash, Nagad, Rocket, Upay.
• Bank Transfer: Dutch-Bangla Bank, BRAC Bank, City Bank, Islami Bank, Sonali Bank.
• Cards: Visa, Mastercard.

The minimum deposit amount is ৳500. The maximum deposit per transaction may vary by payment method and is displayed at the point of deposit. Deposits are credited to your tk688 wallet instantly or within a few minutes depending on the payment channel used.

All funds deposited must belong to you personally and must be drawn from a payment account registered in your own name. tk688 does not accept deposits from third-party accounts. Any deposit originating from a third-party account will be reversed and the deposited amount returned to the source, less any applicable processing fees.

tk688 does not charge deposit fees. However, your payment provider may impose their own transaction charges, for which tk688 accepts no responsibility. By depositing, you confirm that the funds are not proceeds of criminal activity and are not being used for money-laundering purposes.

Withdrawal requests are processed to the same payment method used for the most recent deposit where possible. The minimum withdrawal amount is ৳500. Withdrawals via bKash and Nagad are typically processed within two to five minutes of approval. Bank transfers may take one to three business days.

Before a withdrawal can be approved, the following conditions must be satisfied:

• Your account must have passed KYC identity verification.
• Any active bonus wagering requirements attached to your current balance must have been fully met.
• Your account must be in good standing with no active investigation or restriction.
• The withdrawal amount must not exceed any per-transaction or daily withdrawal limits applicable to your account tier.

tk688 reserves the right to request additional verification documentation before processing any withdrawal, particularly for large amounts or accounts that have not previously completed a withdrawal. This is a standard anti-fraud and anti-money-laundering measure and is not an indication of wrongdoing on your part.

Withdrawals will only be paid to accounts registered in the same name as the tk688 account. Payments to third-party accounts are strictly prohibited and will not be processed under any circumstances.

tk688 offers a range of bonuses and promotional offers to both new and existing players. All bonuses are subject to specific terms and conditions that are published alongside each individual offer. In the event of any conflict between an individual promotion's terms and these general Terms, the promotion-specific terms shall take precedence for that promotion only.

The following general rules apply to all bonuses unless stated otherwise in the promotion-specific terms:

• Wagering requirement: Bonus funds and any winnings generated from bonus funds are subject to a wagering requirement before they may be withdrawn. The applicable wagering multiplier is stated on each promotion page.
• Time limit: All bonuses must be used and wagering requirements met within the validity period specified. Expired bonuses are forfeited automatically.
• Game contribution: Not all games contribute equally towards wagering requirements. Live casino games, sports bets, and certain slots may have reduced or zero contribution rates. Specific contribution percentages are listed on the promotion page.
• Maximum bet restriction: While a bonus is active, the maximum permitted bet per round or event is ৳500 or as specified in the individual promotion terms. Bets exceeding this limit while a bonus is active may result in voiding of the bonus and any associated winnings.
• One bonus at a time: Only one bonus may be active on your account at any given time unless a promotion explicitly states otherwise.

tk688 reserves the right to withdraw, modify, or cancel any bonus or promotional offer at any time without prior notice. Abuse of the bonus system — including but not limited to creating multiple accounts to claim bonuses multiple times, collusion, or use of automated tools — will result in immediate account suspension and forfeiture of all bonus and real-money balances.

All bets and gaming activity on tk688 are subject to the specific rules applicable to each product category. By placing a bet or participating in a game, you acknowledge and accept the rules governing that activity.

Sports Betting: Bets on cricket (BPL, IPL, T20 World Cup, Bangladesh Tigers), football, kabaddi, and other sports are settled in accordance with the official result as declared by the relevant governing body. In the event of a match abandonment, postponement, or voiding, tk688's specific sport rules will determine the settlement outcome, which may include void bets and return of stakes.

Live Casino: All live dealer games — including baccarat, blackjack, roulette, and Teen Patti offered through Evolution Gaming, Pragmatic Play Live, and Ezugi — are governed by the rules displayed within the game interface. In the event of a technical failure during a live casino round, the round may be voided and stakes returned, at tk688's sole discretion.

Slots and RNG Games: All slot machines, crash games (including Aviator by Spribe), and random-number-generator-based games are certified for fairness. The return-to-player (RTP) percentages for each game are available within the game information panel. tk688 cannot guarantee winnings on any individual session and accepts no liability for losses incurred during normal gameplay.

tk688 reserves the right to void any bet or game result where there is evidence of a technical error, data feed failure, or manifest pricing error. In such cases, stakes will be returned to the player's account. tk688's decision in all disputed bet settlements is final, subject to the formal complaints procedure outlined in the support documentation.

The following activities are strictly prohibited on the tk688 platform. Engaging in any prohibited conduct may result in immediate account suspension, permanent closure, forfeiture of funds, and referral to relevant authorities where applicable:

• Registering more than one player account, whether under the same identity or a false identity.
• Providing false, misleading, or fraudulent information during registration or verification.
• Using the platform for any money-laundering activity or attempting to deposit funds derived from criminal activity.
• Using automated bots, scripts, or software to place bets, exploit promotional offers, or interfere with the platform's normal operation.
• Exploiting software bugs, glitches, or pricing errors to obtain an unfair advantage. Any winnings obtained through exploitation of an error are void and will be reversed.
• Engaging in match-fixing, collusion with other players, or any form of cheating in live or multiplayer games.
• Sharing, selling, or transferring your account to another person.
• Accessing the platform in a manner that places an unreasonable load on our servers or infrastructure.
• Attempting to reverse-engineer, copy, or redistribute any part of the tk688 platform or its software.

tk688 employs active fraud-detection systems and reserves the right to investigate any account activity that appears irregular. Where prohibited conduct is confirmed, tk688 reserves the right to withhold any withdrawals pending investigation and to recover any funds paid out as a result of the prohibited activity.

tk688 is firmly committed to promoting responsible gambling. We recognise that for a small number of players, gambling can become a problem, and we take that responsibility seriously. The following tools are available to all registered players and can be activated through your account settings or by contacting our support team:

• Deposit limits: Set daily, weekly, or monthly deposit limits on your account. Reductions take effect immediately; increases are subject to a 24-hour cooling-off period.
• Session time reminders: Set alerts that notify you of how long you have been playing in any single session.
• Cooling-off period: Temporarily suspend your account for a period of your choosing (24 hours, 7 days, 30 days). During this period, you will not be able to log in, deposit, or bet.
• Self-exclusion: Permanently or indefinitely exclude yourself from the tk688 platform. Once self-exclusion is activated, it cannot be reversed for a minimum of six months. We will make every reasonable effort to prevent marketing communications from reaching you during self-exclusion.

If you feel that gambling is negatively affecting your finances, relationships, or mental health, we urge you to use these tools or to contact our 24/7 live chat support team. For more information, please visit our dedicated Responsible Gaming page. 18+ only — gambling involves risk. Please play responsibly.

All content on the tk688 platform — including but not limited to the website design, logo, graphics, text, software, game interfaces, and promotional materials — is the intellectual property of tk688 or its licensed content providers and is protected by applicable intellectual property laws.

You are granted a limited, non-exclusive, non-transferable, revocable licence to access and use the tk688 platform solely for personal entertainment purposes in accordance with these Terms. This licence does not include the right to copy, reproduce, redistribute, modify, create derivative works from, publicly display, or commercially exploit any content on the platform without the express prior written consent of tk688.

Game content, including slot titles and live casino interfaces, is provided under licence from third-party providers including Evolution Gaming, Pragmatic Play, NetEnt, Microgaming, Spribe, Ezugi, and Red Tiger. All intellectual property rights in those games remain with the respective providers.

To the fullest extent permitted by applicable law, tk688 and its directors, officers, employees, agents, and partners shall not be liable for any direct, indirect, incidental, consequential, special, or punitive damages arising from:

• Your use of, or inability to use, the tk688 platform or any of its features.
• Any loss of funds resulting from normal gambling activity, including losses incurred during slots, live casino, crash games, or sports betting.
• Interruption, suspension, or termination of the platform due to technical maintenance, server failure, or circumstances beyond our reasonable control.
• Unauthorised access to your account where such access resulted from your failure to maintain the security of your credentials.
• Delays in deposit crediting or withdrawal processing caused by your payment provider or by banking system delays.

tk688's total aggregate liability to you for any claim arising out of or in connection with these Terms shall not exceed the total amount deposited by you in the 30-day period immediately preceding the event giving rise to the claim. Nothing in these Terms shall limit or exclude liability for death, personal injury, or fraud caused by our gross negligence or wilful misconduct.

tk688 collects, stores, and processes your personal data in accordance with our Privacy Policy, which is incorporated into these Terms by reference. By registering an account, you consent to the collection and use of your personal data as described in the Privacy Policy.

Your personal data is used for purposes including account management, identity verification, fraud prevention, transaction processing, and (where you have opted in) marketing communications. tk688 does not sell your personal data to third parties. Data may be shared with payment processors, KYC verification providers, and game platform providers strictly as necessary to deliver our services.

tk688 applies 256-bit SSL encryption across all data transmissions on the platform. Account data is stored on secured servers with access restricted to authorised personnel only. You have the right to request access to, correction of, or deletion of your personal data at any time by contacting our support team at [email protected].

tk688 reserves the right to amend, update, or replace these Terms at any time. When material changes are made, we will notify registered players by email or by displaying a prominent notice on the platform for a period of at least seven days prior to the changes taking effect.

It is your responsibility to review the Terms periodically. The effective date displayed at the top of this document indicates when the current version took effect. If you continue to use the tk688 platform after the effective date of any amendment, you will be deemed to have accepted the revised Terms. If you do not agree with the revised Terms, you must stop using the platform and may request account closure by contacting our support team.

These Terms and any dispute or claim arising out of or in connection with them (including non-contractual disputes or claims) shall be governed by and construed in accordance with the laws applicable to the jurisdiction in which tk688 operates. Any disputes that cannot be resolved through our internal complaints procedure shall be subject to the exclusive jurisdiction of the competent courts in that jurisdiction.

For any questions, concerns, or complaints regarding these Terms, please contact our support team via 24/7 live chat available within your account dashboard, or by email at [email protected]. We aim to acknowledge all formal complaints within 24 hours and to provide a full resolution within five business days.

These Terms were last reviewed and updated on 1 January 2026. tk688 — Bangladesh's premier online gaming platform. 18+ only. Gambling involves financial risk. Please play responsibly.