These Terms & Conditions govern your use of the tk5666 platform. By creating an account or placing a bet, you confirm that you have read, understood, and agreed to all provisions contained in this document.
For the purposes of these Terms & Conditions, the following definitions apply throughout this document:
By accessing the tk5666 Platform, creating an Account, making a deposit, or placing a Bet, you unconditionally accept and agree to be legally bound by these Terms & Conditions in their entirety, together with our Privacy Policy and our Responsible Gaming policy, each of which is incorporated herein by reference.
If you do not agree to any provision of these Terms & Conditions, you must immediately cease using the Platform and close your Account if one has been created. Continued use of the Platform following any amendment to these Terms & Conditions constitutes your acceptance of the revised terms.
Use of the tk5666 Platform is subject to the following eligibility requirements, all of which must be satisfied at the time of registration and throughout the duration of your Account:
To access the full features of the Platform, you must register an Account via the tk5666 Login page. During registration you are required to provide accurate, complete, and current information including your full legal name, date of birth, residential address, and a valid Bangladeshi mobile number. You must also create a secure password.
tk5666 reserves the right to request identity verification documents at any stage, including at registration, before processing a withdrawal, or in response to suspected fraudulent activity. Acceptable documents include a valid National Identity Card (NID), passport, or driving licence. Failure to provide requested documents within the stipulated time frame may result in Account suspension and withholding of Funds pending investigation.
You are solely responsible for maintaining the confidentiality of your Account credentials. You must not share your username or password with any third party. tk5666 will not be liable for any loss or damage arising from unauthorised access to your Account resulting from your failure to keep your credentials secure. You must notify us immediately at [email protected] if you suspect any unauthorised use of your Account.
You warrant that all information provided during registration and at any subsequent point is truthful and accurate. Any material misrepresentation — including providing a false date of birth, a name that does not match your identification documents, or a fictitious address — constitutes a breach of these Terms & Conditions and may result in immediate Account termination and forfeiture of Funds.
tk5666 accepts deposits and processes withdrawals exclusively in Bangladeshi Taka (৳) via the following payment methods: bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, BRAC Bank, and other methods as may be added from time to time. Visa and Mastercard may be available subject to your issuing bank's policies.
The minimum deposit amount is ৳200 per transaction unless otherwise stated in a specific promotion. There is no maximum deposit limit, however, tk5666 reserves the right to request source-of-funds documentation for deposits that exceed ৳50,000 in a single transaction or ৳200,000 in aggregate within a 30-day period.
Withdrawals are processed to the same payment method used for the most recent deposit, subject to availability. The minimum withdrawal amount is ৳500. Standard withdrawals are processed within 15 to 30 minutes during business hours. Withdrawals may be delayed pending KYC verification or fraud review. tk5666 reserves the right to perform enhanced due diligence checks on any withdrawal request.
Bonus Funds are subject to wagering requirements as specified in the relevant promotion terms. Bonus Funds may not be withdrawn until all applicable wagering requirements have been met. tk5666 reserves the right to deduct outstanding bonus amounts from a withdrawal if wagering requirements have not been completed.
All balances, bets, winnings, bonuses, and transaction amounts on the Platform are denominated in Bangladeshi Taka (৳). tk5666 does not accept deposits in foreign currencies. Any currency conversion is the sole responsibility of the User and any associated fees are borne by the User.
All bonuses, free bets, cashback offers, and promotional credits offered by tk5666 are subject to specific terms and conditions that are published alongside each promotion. In the event of any conflict between a promotion's specific terms and these general Terms & Conditions, the specific promotion terms shall prevail with respect to that promotion only.
Unless otherwise stated, all bonus amounts must be wagered a minimum number of times before they or any associated winnings may be withdrawn. The specific wagering multiplier, eligible games, minimum odds, and time limit for each bonus will be stated in the promotion's individual terms. Bets placed on certain games (e.g., live dealer games, specific table games) may contribute less than 100% toward wagering requirements.
Welcome bonuses and first-deposit promotions are limited to one per household, per device, per IP address, and per payment method. tk5666 reserves the right to withhold or revoke bonuses where abuse is detected, including through the use of multiple Accounts or VPN services.
Bonuses that are not claimed within the stated validity period, or wagering requirements that are not completed within the specified time frame, will expire automatically and be removed from the Account without notice.
All bets placed on the Platform are final once confirmed. It is your responsibility to ensure that bet details — including selection, stake amount, and market type — are correct before confirming. tk5666 will not reverse or amend a confirmed bet except in circumstances expressly provided for under these Terms & Conditions or under the specific rules of the relevant sport or game.
Minimum and maximum stake limits are displayed at the point of bet placement and may vary by market, sport, event, and account status. tk5666 reserves the right to impose individual stake limits on any Account at its discretion.
In the event of a manifest error in the odds or prices displayed on the Platform — whether due to a technical fault, data feed error, or human error — tk5666 reserves the right to void any bet placed at the erroneous price, regardless of whether the bet has been confirmed or settled. "Manifest error" means an error that is clearly obvious and unambiguous to a reasonable person.
If an event is abandoned, postponed, or declared void by the relevant governing body, bets placed on that event will be treated in accordance with tk5666's sport-specific rules. In most cases, stakes will be returned to the User's Account. Where a specific market has been settled prior to abandonment, that settlement shall stand unless tk5666 determines otherwise at its discretion.
For BPL, IPL, T20 World Cup, ICC events, and Bangladesh Tigers matches: in-play bets are accepted up to the moment the relevant delivery is bowled. tk5666 uses official scorecards and broadcast data as the primary source for settlement. Any discrepancies between unofficial sources and official scorecards will be resolved in favour of the official scorecard.
The following conduct is strictly prohibited on the tk5666 Platform. Violation of any of the following provisions may result in immediate Account suspension, forfeiture of Funds, and referral to the relevant authorities:
tk5666 reserves the right to suspend, restrict, or permanently close any Account at any time and without prior notice if it has reasonable grounds to believe that the User has breached these Terms & Conditions, engaged in prohibited conduct, or poses a financial, legal, or reputational risk to the Platform.
Upon suspension or termination of an Account, tk5666 will review the Account balance and determine the appropriate treatment of any Funds held. Where a breach has been confirmed, tk5666 reserves the right to forfeit some or all Funds. Where no breach is established, any legitimate balance (net of bonus amounts) will be returned to the User via their registered payment method within a reasonable time frame.
You may request closure of your Account at any time by contacting our support team at [email protected]. Upon receipt of a closure request, tk5666 will process any outstanding withdrawal of legitimate Funds and close the Account within 5 business days. Self-closure requests made as part of a responsible gaming self-exclusion will be treated with priority and will take effect immediately upon confirmation.
tk5666 is committed to promoting responsible gambling. We provide all registered users with access to the following tools, available via your Account settings or by contacting our support team:
If you believe your gambling is causing harm to yourself or others, please contact our support team immediately or visit our Responsible Gaming page for further guidance and resources.
All content on the tk5666 Platform — including but not limited to the website design, graphics, logos, software, game assets, text, data feeds, odds compilations, and promotional materials — is the exclusive intellectual property of tk5666 or its licensed third-party suppliers (including Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, and Ezugi) and is protected by applicable copyright, trademark, and intellectual property laws.
You are granted a limited, non-exclusive, non-transferable, revocable licence to access and use the Platform solely for personal, non-commercial gaming purposes. You must not reproduce, distribute, modify, create derivative works from, publicly display, or otherwise exploit any content from the Platform without the prior written consent of tk5666 or the relevant rights holder.
To the maximum extent permitted by applicable law, tk5666 shall not be liable for any direct, indirect, incidental, special, consequential, or punitive losses or damages arising from:
Nothing in these Terms & Conditions shall limit tk5666's liability for fraud, wilful misconduct, or any other liability that cannot be excluded under applicable law.
tk5666 collects, processes, and stores your personal data in accordance with our Privacy Policy, which is incorporated into these Terms & Conditions by reference. By creating an Account, you consent to the collection and processing of your personal data as described in the Privacy Policy. We do not sell or share your personal data with third parties for marketing purposes without your explicit consent.
tk5666 reserves the right to amend, update, or replace these Terms & Conditions at any time. Where a material change is made, we will provide notice by posting the updated terms on the Platform with a revised "Last Updated" date. In the case of significant amendments, we may also notify registered Users by email or in-account notification.
Your continued use of the Platform following the posting of amended Terms & Conditions constitutes your acceptance of the revised document. If you do not accept any amendment, you must cease using the Platform and request Account closure as described in Section 9.3 above.
These Terms & Conditions shall be governed by and construed in accordance with applicable law. In the event of any dispute arising from or in connection with these Terms & Conditions or your use of the Platform, you agree to first contact tk5666's support team in writing to seek an informal resolution. tk5666 will endeavour to respond to all written complaints within 5 business days.
If a dispute cannot be resolved informally, either party may pursue the matter through the appropriate legal channels. tk5666 does not consent to the jurisdiction of any court or tribunal in connection with disputes that relate to the User's own breach of these Terms & Conditions.
If you have any questions, concerns, or complaints regarding these Terms & Conditions or the operation of the tk5666 Platform, please contact our support team using the details below:
Email: [email protected]
Live Chat: Available on the Platform 24/7 — average response time 2 to 5 minutes
Support Hours: 24 hours a day, 7 days a week (Bangladesh Standard Time, UTC+6)
All formal complaints must be submitted in writing to the email address above. Please include your Account username, a description of the issue, and any supporting documentation. tk5666 will acknowledge receipt of all written complaints within 24 hours and provide a substantive response within 5 business days.
Our commitment to fairness, security, and responsible gaming is backed by clear terms and consistent platform conduct — not just promises.
Every session on tk5666 is protected by bank-grade 256-bit SSL encryption. Your personal data, payment details, and account credentials are secured at all times against interception or unauthorised access.
All casino games on tk5666 are supplied by certified studios with independently audited RTP rates. Our sportsbook odds are compiled by our professional trading team with no hidden margins beyond the standard overround.
Deposits via bKash, Nagad, Rocket, and Upay settle instantly. Standard withdrawals are processed within 15 to 30 minutes. All transactions are in Bangladeshi Taka (৳) with no hidden conversion fees on our side.
Deposit limits, session time-outs, cooling-off periods, and self-exclusion are all available to every tk5666 account holder. Our support team is trained in responsible gaming and is available 24/7 to help.
Our Terms & Conditions are written in accessible, plain English — not buried in impenetrable legal jargon. We believe every player deserves to understand exactly what they are agreeing to before they register.
A real, bilingual (English and Bengali) support team is available every hour of every day. No bots, no scripted runarounds — just knowledgeable people ready to resolve your issue, typically within 2 to 5 minutes via live chat.
If anything in our Terms & Conditions is unclear, our support team is available around the clock. You can also explore our FAQ page for quick answers to common questions.
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