Your Privacy Is Our Responsibility

2 What Information We Collect

d666 only collects information that is genuinely necessary to provide its services. We do not collect unnecessary information. The scope of our data collection is divided into the categories listed below:

2.1 Registration & Identity Information

When creating an account, we collect the following information:

• Full name and date of birth (for age verification — services are provided only to users aged 21 and above)
• Email address and mobile number
• Login credentials (username and encrypted password)
• National ID card or passport details if required for identity verification

2.2 Financial Information

To process deposits and withdrawals:

• bKash, Nagad, Rocket, or Upay account details (number only — not the full PIN or password)
• Bank account number and bank name for bank transfers
• Transaction history and deposit/withdrawal records

2.3 Technical & Usage Information

Information collected automatically to improve the platform and ensure security:

• IP address and device identifier
• Browser type, operating system, and version
• Time spent on the platform, pages visited, and click patterns
• Information obtained through cookies and similar tracking technologies

2.4 Communication Information

When you contact our support team, the content and duration of that conversation may be recorded — to help improve service quality and resolve disputes.

3 Purpose of Data Use

d666 uses the collected information for the following purposes:

• Account management: Registration, login verification, and ensuring account security.
• Financial transactions: Processing deposits and withdrawals, verifying transaction accuracy, and preventing fraud.
• Identity verification (KYC): Age confirmation (21+) and meeting mandatory regulatory requirements.
• Service improvement: Enhancing the platform's functionality, design, and user experience.
• Communication: Sending important account notifications, transaction confirmations, and providing support.
• Responsible gaming: Identifying unusual betting behaviour and providing assistance when needed.
• Legal obligations: Complying with applicable laws, regulations, and court orders.

4 Data Sharing & Disclosure

d666 does not sell or commercially transfer your personal information to any third party. However, information may be shared in the following limited and necessary circumstances:

4.1 Service Provider Partners

Verified third parties may be engaged for payment processing, technology services, and fraud prevention. These partners receive only the limited access to information necessary for their specific tasks and are legally bound to comply with d666's privacy standards.

4.2 Legal Obligations

Information may be disclosed in response to court orders, government directives, or requirements under applicable law. In such cases, only the necessary information is provided.

4.3 Corporate Transactions

In the event of business restructuring, merger, or acquisition, user information may be transferred to the new entity. However, the terms of this policy will remain in force at all times.

5 Cookies & Tracking Technologies

The d666 website uses cookies and similar technologies that enhance your browsing experience and ensure platform functionality. Cookies are small text files stored on your device.

5.1 Types of Cookies

• Essential cookies: Required to keep login sessions active, ensure security, and support the platform's core functionality.
• Functional cookies: Used to remember your preferences (language, display settings).
• Analytics cookies: Help analyse platform usage patterns to improve service quality.

You can manage cookies from your browser settings. Please note, however, that disabling essential cookies may prevent some important platform services from working properly.

6 Data Security Measures

d666 follows industry-standard technology and practices to protect your information. Our security framework includes:

• SSL/TLS encryption: All data transmitted between your device and our servers is encrypted.
• Password hashing: Your password is never stored in plain form — it is kept only in a transformed state using strong hash functions.
• Access controls: Staff can only access the information required for their specific role.
• Regular security audits: Audits are conducted regularly to identify and address platform security vulnerabilities.
• Data centre security: Server infrastructure protected at both the physical and digital levels.
• Firewalls and intrusion detection systems: Active in detecting and preventing unauthorised access attempts.

Even so, no digital system is 100% impenetrable. We therefore recommend that you use a strong, unique password and never share your login details with anyone.

7 Data Retention Period

d666 does not retain your information beyond what is necessary. Retention periods are determined according to the following policy:

• Information for active accounts is retained for the entire duration that the account remains active.
• Even after an account is closed or deactivated, certain information may be kept for a defined period to meet legal obligations.
• Financial transaction records are retained long-term in accordance with applicable legal regulations.
• Communication and support records are kept for as long as necessary to resolve disputes.

Once the defined period has ended, information is securely deleted or anonymised in a way that makes it impossible to identify the individual.

8 User Rights

As a user of d666, you have certain important rights over your own information:

8.1 Right to Access

You can request at any time to find out what information we hold about you.

8.2 Right to Correction

If any of your information is incorrect or incomplete, you can request that it be corrected. Some information can be updated directly from your account settings.

8.3 Right to Deletion

Where there are no legal obligations or ongoing transactions, you can request deletion of your account and associated information.

8.4 Right to Object to Processing

You have the right to object to the processing of your information for specific purposes, although withholding certain necessary processing may mean we are unable to provide the service.

8.5 How to Exercise Your Rights

To exercise any of the above rights, please contact our support team. We will make every effort to respond to your request as quickly as possible — generally within 30 business days.

9 Protection of Minors

d666's services are intended only for persons aged 21 or above. We do not knowingly collect personal information from any minor. Age verification at registration is mandatory.

If we have reason to believe or become aware that a minor has created an account, that account will be closed immediately and any collected information will be securely deleted. Parents and guardians should monitor their children's online activity.

10 International Data Transfers

d666 primarily provides services focused on Bangladesh. However, for technical reasons, some data may be processed on servers in other countries. In such cases, we ensure that the data protection standards are no lower than those in Bangladesh.

For any international data transfer, we follow appropriate contractual arrangements and security protocols to ensure that your privacy rights are protected everywhere.

11 Policy Changes

d666 may update this privacy policy from time to time — due to technological changes, legal obligations, or the evolution of our services. For any significant change, we will:

• Publish the updated policy on this page;
• Notify registered users by email or platform notification where applicable;
• Provide a reasonable period of notice before important changes take effect.

Continued use of the platform after changes are made will be taken as your acceptance of the revised policy. We therefore recommend reviewing this page regularly.

12 Contact Us

If you have any questions, concerns, or complaints about this privacy policy, or if you wish to exercise any rights regarding your information, please contact our support team:

• Email: [email protected]
• Live Chat: Available 24/7 in both Bengali and English

We will make every effort to resolve any request you have as promptly and appropriately as possible. d666 believes that transparency and accountability are the foundation of a fair and trustworthy betting platform.