644j Privacy Policy — Your Information Is Safe with Us

This policy describes in detail how your personal information is collected, stored, and kept secure on the 644j platform.

Last Updated: January 2026

Introduction and Applicability

644j ("we", "us") is committed to protecting your privacy as a trusted online gaming platform in Bangladesh. This privacy policy describes what information we collect, why we collect it, how we use it, and how we keep it secure when you use 644j's website, app, or any of our services.

By using our platform or completing registration, you are considered to have given your consent to the terms of this privacy policy. If you have any questions, please contact our support team.

1. Information We Collect

We may collect the following types of information during registration and use of the 644j platform:

1.1 Information Provided Directly

  • Full name, date of birth, and national identity card details (for age verification)
  • Email address and other contact information
  • Username and password provided at registration (stored in encrypted form)
  • Payment information required for financial transactions (bKash, Nagad, Rocket, or bank account numbers)
  • Copies of government-issued identity documents required for identity verification

1.2 Automatically Collected Information

  • IP address and device identification information
  • Browser type, operating system, and device type
  • Date and time of site access and which pages were visited
  • Gaming activity and betting history
  • Data collected through cookies and similar tracking technologies

1.3 Information Received from Third Parties

  • Information received from identity verification service providers
  • Information received from fraud prevention and risk assessment agencies
  • Transaction confirmation information provided by payment processors

2. Purpose of Using Information

Collected information is used only for the following legitimate purposes:

  • Account Management: Completing the registration process, verifying login, and ensuring account security.
  • Identity and Age Verification: Confirming that the user is at least 21 years old and that their identity is genuine.
  • Processing Financial Transactions: Managing deposits, withdrawals, and bonus distributions.
  • Customer Service: Handling support requests and resolving complaints.
  • Legal Compliance: Meeting applicable legal obligations and preventing fraud and money laundering.
  • Service Improvement: Analyzing user experience to improve the quality of the platform.
  • Responsible Gaming: Identifying unusual gaming behavior and providing support to the relevant user.
  • Promotional Communications: Sending offers and updates with your consent (you may opt out at any time).

3. Data Storage and Security

644j gives the highest priority to the security of your personal information. We apply industry-standard security measures:

SSL Encryption

All data transmissions are encrypted using SSL/TLS technology so that third parties cannot read the information.

Password Protection

Passwords are stored using strong hashing algorithms — never in plain readable form.

Secure Server Infrastructure

Our data is stored in secure data centers where access is strictly controlled.

Regular Security Audits

Regular security audits are conducted to identify potential vulnerabilities.

Although we maintain the highest security measures, data transmission over the internet is not entirely risk-free. Users are requested to keep their account passwords confidential and not share them with anyone.

4. Information Sharing and Disclosure

644j does not sell your personal information to third parties. However, information may be shared in the following limited circumstances:

4.1 Service Provider Partners

Necessary information may be shared with trusted third-party service providers to carry out specific functions such as payment processing (bKash, Nagad, Rocket), identity verification, and risk management. These partners are contractually bound to use the information only for the purpose of providing those specific services.

4.2 Legal Obligations

We may disclose information when required to comply with a court order, a regulatory authority's request, or the requirements of applicable law.

4.3 Fraud Prevention

Information may be shared with relevant authorities to prevent money laundering, fraud, or other unlawful activities.

4.4 Business Transfers

In the event of a company merger, acquisition, or asset transfer, user information may form part of the transferred assets. In such cases, we will notify you in advance.

5. Cookie Policy

The 644j website uses cookies and similar tracking technologies. Cookies are small text files stored in your browser.

5.1 Types of Cookies We Use

  • Essential Cookies: Necessary for maintaining login sessions and ensuring core site functionality.
  • Functional Cookies: For remembering your preferences such as language and display settings.
  • Analytics Cookies: To understand how users are using the site — without identifying individuals personally.
  • Security Cookies: To detect and prevent fraud and unauthorized access.

You can control cookies by changing your browser settings. However, disabling certain cookies may cause some features of the site to not work properly.

6. Data Retention Period

Your personal information is retained only for as long as it is needed:

  • All account information is retained while the account remains active.
  • Information required to meet legal obligations may be retained for a specified period even after an account is closed.
  • Records of financial transactions are retained for the period required by legal requirements.
  • When the retention period expires, information is securely deleted or anonymized.

7. Your Rights

Every user registered with 644j has the following rights regarding their personal information:

Right of Access

The right to know what information is stored about you.

Right of Rectification

The right to correct inaccurate or incomplete information.

Right of Erasure

The right to request deletion of personal information under certain conditions.

Right to Restrict Processing

The right to request that the use of your information be limited in certain circumstances.

Right to Portability

The right to receive your information in a structured format.

Right to Object

The right to object to the processing of your information in certain cases.

To exercise these rights, please contact our support team. We will verify your request and respond as quickly as possible. Please note that some information may be required to be retained due to legal obligations or the need to prevent fraud.

8. Privacy of Minors

644j's services are intended only for those aged 21 and above. We do not knowingly collect personal information from anyone under the age of 21. If we become aware that a minor has registered, the relevant account will be closed immediately and the collected information will be deleted.

If you believe that a minor has registered on our platform, please notify our support team immediately.

9. International Data Transfers

Our servers and service provider partners may be located in various countries. When transferring data, we ensure that appropriate safeguards are in place, such as:

  • Signing data protection agreements with third parties
  • Following internationally recognized security standards
  • Complying with applicable data protection regulations

10. Policy Changes

644j reserves the right to update this privacy policy at any time. For any significant changes, we will:

  • Display a special notice on the website.
  • Notify registered users by email.
  • Update the "Last Updated" date at the top of the page.

If you continue to use the platform after changes are made, you will be considered to have consented to the updated policy. We recommend reviewing this page regularly.

11. Responsibility Regarding Third-Party Websites

644j's website may contain links to external websites. This privacy policy applies only to 644j's own services. 644j is not responsible for the privacy practices of third-party websites. You are advised to read their own privacy policies before visiting those sites.

12. Contact

If you have any questions or requests regarding this privacy policy, please contact our support team. We provide assistance 24/7 through Bengali live chat, or you can reach us by email.

Do you have any questions about your information?

Our support team is available 24/7. Contact us via live chat or email.