Tk4 Terms & Conditions

1. Introduction

Welcome to tk4. These terms and conditions ("Terms") form a legally binding agreement between you and tk4. By using our website, mobile app, or any of our services, you are considered to have fully accepted these Terms.

Tk4 is an online betting and gaming platform built specifically for users in Bangladesh. We offer Sports Betting, Live Casino, lottery, and a range of online games. Please read the following terms and conditions carefully before using any of these services.

These terms and conditions were last updated on 1 January 2026. tk4 reserves the right to modify these terms at any time. Continued use of the platform after any changes constitutes acceptance of the updated terms.

2. Eligibility & Registration

To open an account with tk4, the following conditions must be met:

• You must be 18 years of age or older. All tk4 services are strictly prohibited for minors (under 18).
• You must register an account in your own name and for your own use only. Opening an account on behalf of or in the name of another person is strictly prohibited.
• Each person may open only one account. Operating multiple accounts is a violation of the terms and conditions and may result in all accounts being suspended.
• You are required to provide accurate and complete information during registration. Creating an account using false information is strictly prohibited.
• Your phone number and email address must be verified. Withdrawals are not permitted from unverified accounts.

Tk4 reserves the right to decline any application or request additional documents to verify an existing account at any time. As part of the KYC (Know Your Customer) process, a National ID card or passport may be required.

3. Account Rules

The security of your account is your own responsibility. Please follow these guidelines:

• Password Protection: Use a strong password and never share it with anyone.
• Keep Your Login Details Private: Never share your username or password with anyone.
• Unauthorized Access: If you suspect any unauthorized access to your account, contact us immediately.
• Logout: Always log out after using a public or shared device.
• Account Transfer: Selling, transferring, or renting out your account is strictly prohibited.

4. Betting Rules

The following rules apply when placing bets on tk4:

• Bet Confirmation: Once a bet is confirmed, it cannot be cancelled unless tk4 acknowledges a technical error on its end.
• Minimum Bet: The minimum bet amount is ৳50. This may vary depending on the market and event.
• Maximum Bet: Maximum bet limits vary by market and are subject to change by tk4 at any time.
• Odds Changes: If odds change before your bet is confirmed, the bet will be settled at the updated odds.
• Match Cancelled: If a match or event is cancelled, all related bets will be voided and stakes will be returned.
• Result Dispute: In the event of a dispute over results, tk4's decision is final.

If tk4 detects suspicious betting patterns, it reserves the right to suspend the relevant bet or account. Any attempt to win through match fixing or other fraudulent means will result in permanent account closure and the forfeiture of deposited funds.

5. Payments & Transactions

The following payment terms apply at tk4:

• Deposit: Minimum deposit is ৳100. Instant deposits are available via bKash, Nagad, and Rocket.
• Withdraw: The minimum withdrawal is ৳500. Withdrawals are typically processed within 5–15 minutes.
• Same Method: Please try to withdraw using the same method you used to make your deposit.
• Verification: Identity verification may be required for large withdrawal amounts.
• Currency: All transactions will be processed in Bangladeshi Taka (BDT).
• Transaction Failed: If a transaction fails, please contact support immediately.

6. Bonuses & Offers

Terms & Conditions for tk4 Bonuses and Promotional Offers:

• Welcome Bonus: New members will receive a bonus on their first deposit. Bonuses are subject to a specific validity period and wagering requirements.
• Wagering: A required wagering amount must be met before any bonus can be withdrawn. Each bonus has its own wagering conditions.
• Duration: Wagering must be completed within 30 days of receiving a bonus, or the bonus will be forfeited.
• Multiple Accounts: Claiming bonuses from multiple accounts by the same person is strictly prohibited.
• Bonus Abuse: If bonus abuse is suspected, the bonus may be forfeited and the account suspended.
• Changes: tk4 reserves the right to modify or cancel any bonus offer at any time.

7. Responsible Gaming

Tk4 believes in responsible gaming. We want our members to play in a healthy and safe way.

• Betting Limits: You can set your own daily, weekly, or monthly betting limits.
• Self-Exclusion: You may temporarily deactivate your account for any period between 24 hours and 6 months.
• Permanent Exclusion: You may request permanent account closure at any time.
• Reality Check: After extended play sessions, the system will automatically send you a reminder alert.

8. Prohibited Activities

The following activities are strictly prohibited on tk4:

• Creating or operating multiple accounts.
• Providing false identity, documents, or information.
• Placing bets using match fixing or insider information.
• Placing bets using automated bots or software.
• Engaging in money laundering or use of illegal funds.
• Exploiting system vulnerabilities or bugs for personal gain.
• Accessing the platform through hacking or any other unauthorized means.
• Harassing or defrauding other members.

Violating this prohibition will result in immediate account closure, possible forfeiture of deposited funds, and legal action where necessary.

9. Privacy & Data

Your personal information is of the utmost importance to us. For full details on how tk4 collects, uses, and protects your data, please visit our Privacy Policyas stated in.

• Your personal information will never be sold to third parties.
• Information may be disclosed to government or regulatory authorities when required by law.
• Your information is protected with SSL encryption.
• You may request to view or delete your personal data at any time.

10. Account Closure & Suspension

Tk4 may suspend or close your account under the following circumstances:

• Violation of the terms and conditions.
• If fraud or deception is suspected.
• At your own request.
• Extended inactivity (12 months).
• Due to legal or regulatory requirements.

If an account is closed, any balance refund will depend on the circumstances. If closure is due to a breach of Terms & Conditions, the balance may be forfeited.

11. Changes to Terms & Conditions

Tk4 reserves the right to modify these Terms & Conditions at any time. When changes are made:

• You will be notified via email or app notification before any significant changes.
• The effective date of any changes will be displayed at the top of this page.
• Continued use of the platform after any changes will be considered acceptance of the updated Terms & Conditions.

12. Contact

If you have any questions or complaints about these terms and conditions, please contact us: