1d4 Privacy Policy: Data Protection & Information Use
1d4 places the highest priority on protecting users’ personal information. This policy details what data we collect, how we use it, and your rights regarding it.
Last Updated: January 2026
Data Collected
The following types of information are collected when registering or using the 1d4 platform:
Account Information
At registration, your name, mobile number, email address, date of birth, and password are collected. National ID details may also be required for identity verification.
Payment and Financial Information
When processing BDT transactions via bKash, Nagad, or Rocket, the mobile number and transaction ID are stored. Full bank or mobile banking PINs are never collected.
Device and Browser Information
Information such as your device type, operating system, browser version, IP address, and activity logs on the platform is collected. This data is used for security verification and service improvement.
Type of Use
Information such as pages visited, duration of visits, and games or betting sections used is analyzed to improve the service.
Purposes of Data Usage
1d4 uses the collected data solely for the following purposes:
- Account Management: Registration, login verification, and account security enforcement.
- Payment Processing: Facilitating BDT deposits and withdrawals and preventing fraud.
- Service Quality Improvement: Analyzing user experience to make the platform more user-friendly.
- Customer Support: Assisting with issue resolution and investigations.
- Legal Obligations: Compliance with applicable laws in Bangladesh and responding to requests from regulatory authorities.
- Notices & Updates: Notification of new offers, platform updates, or important information — but only with your consent.
Cookies and Tracking Technologies
The 1d4 website uses cookies and similar technologies. Cookies are small text files stored in your browser that help remember your preferences on your next visit.
Essential Cookies
These cookies are necessary to maintain login sessions and ensure security. Without them, the platform cannot function properly.
Analytical Cookies
These cookies help understand which pages are most visited and how users navigate the platform, aiding service quality improvement.
You can disable cookies in your browser settings. However, some platform features may not function properly. The same applies to mobile browsers.
Data Storage, Security & Third Parties
Data Retention Period
Data is retained as long as your account is active. After account closure, certain data may be kept for legal reasons, such as financial transaction records retained according to Bangladesh tax and financial regulations.
Data Security Measures
1d4 implements industry-standard security measures to protect your information. Sensitive data is stored in encrypted form. Regular security reviews are conducted to prevent unauthorized access.
Sharing Data with Third Parties
1d4 never sells your personal data to third parties for commercial gain. However, data may be shared in the following cases:
- Payment processing services (bKash, Nagad, Rocket) – only for completing transactions.
- Law enforcement authorities in Bangladesh — only upon valid legal orders.
- Technology Providers – who directly assist in operating the platform under strict confidentiality agreements.
User Rights & Policy Changes
Your Data Rights
As a member of 1d4, you have the following rights:
You can find out what information is stored about you.
You can request updates to incorrect or outdated information.
You may request data deletion after account closure.
You may request to stop using your data for specified purposes.
Policy Changes
1d4 reserves the right to update this Privacy Policy at any time. For significant changes, members will be notified through their accounts, and the "Last Updated" date will be shown at the top of the page. Continuing to use the platform after changes indicates acceptance of the updated policy.
Contact Methods
For any data-related requests or questions, please contact our support team.
Support Email: [email protected]
Have Questions or Requests?
If you have questions about your data or wish to exercise your rights, please contact us FAQ Section View or contact the support team directly. Register today to become a new member.