Data Protection

b399 Privacy Policy

Your personal information matters to us. Here is a full breakdown of how b399 collects, uses, and protects your data.

Last Updated: January 2026
All data is protected with SSL 256-bit encryption.
Your data is never sold to third parties.
Your account information is completely private and secure.

How we We protect your data

A quick overview of the key pillars of b399's Privacy Policy

🔐
Encryption Protection

All your personal information and financial transactions are protected using 256-bit SSL/TLS encryption. No third party can access your data during transmission.

🧾
Minimal Data Collection

B399 only collects information that is necessary to provide its services. We never request excessive or unnecessary personal data.

🚫
No Sale of Data

Your personal data is never sold or shared with advertisers. Your privacy means more to us than any business interest.

👤
User Rights

You have full rights to view, correct, and delete your own data. Submit a request to b399 support at any time and we will take action.

🍪
Cookie Controls

Cookies on the b399 website are used solely to improve service quality. You can manage cookie preferences through your browser settings.

🔄
Regular Audits

Our data security measures are regularly audited by independent third-party security experts to ensure your information remains safe at all times.

1. Introduction & Scope

B399 (referred to as "we", "us", or "b399") is a trusted online gaming platform serving players in Bangladesh. This Privacy Policy ("Policy") explains how b399 collects, uses, stores, and protects the personal information of its users.

By using b399's website, mobile app, or any of our services, you agree to this Privacy Policy. If you do not agree, please refrain from using our services.

This Privacy Policy of b399 Terms and Conditionsmust be read together with. Both documents together form our complete user agreement.

We believe you should have full control over your personal information. That is why b399 is always transparent about what data is collected and why. Our goal is to fully protect your privacy while delivering the best possible gaming experience.

2. What Information We Collect

B399 may collect the following types of information. Each data point is collected for a specific purpose and only as needed to provide the service.

Data Type Example Requirements
Identity Information Name, date of birth, national ID number Mandatory
Contact Information Mobile number, email address Mandatory
Financial Information Mobile Banking/Nagad/Rocket number, transaction history Mandatory
Device Information IP address, device model, operating system Automatic
Usage Data Gaming history, login times, preferred games Automatic
KYC documents Passport or national ID card photo Verification Time

2.1 Sensitive Information

B399 does not collect sensitive information of a religious, political, ethnic, or medical nature. Only data strictly required to meet legal obligations is collected.

3. How We Collect Information

B399 collects your information through several methods. Each is explained in detail below:

3.1 Directly From You

  • Information provided at the time of account registration.
  • Documents submitted for KYC verification.
  • Information shared when contacting customer support.
  • Information provided when participating in promotions or surveys.

3.2 Automatically

  • Through cookies and log files as you browse the site.
  • Device information collected while using the mobile app.
  • Play patterns and statistics recorded during gaming sessions.
  • The IP address of your network connection.

3.3 Through Third Parties

  • Transaction confirmation details from payment providers (Mobile Banking, Nagad, Rocket).
  • Identity verification results received from our KYC verification partner.
  • Risk assessment sourced from fraud prevention service providers.

b399 will never ask for your social media credentials, banking password, or OTP. If anyone requests this information claiming to be b399, it is fraud — report it to support immediately.

4. Purposes of Data Use

B399 uses collected data solely for its stated purposes. We follow a data minimisation principle to protect your privacy.

  • Account management: Registration, login, password reset, and account verification.
  • Payment Processing: Processing deposits and withdrawals securely.
  • Fraud Prevention: Detecting suspicious activity and keeping users protected.
  • Legal obligations: Compliance with AML (Anti-Money Laundering) and KYC regulations.
  • Customer Support: Resolving your issues quickly and effectively.
  • Service Improvement: Analyzed to improve the overall gaming experience.
  • Responsible Gaming: Detecting signs of gaming addiction and taking protective measures.
  • Promotions & Offers: Sending relevant bonuses and offers based on your preferences (you can opt out at any time).

5. Sharing Information with Third Parties

B399 does not sell your personal information or share it for advertising purposes. In certain circumstances, however, sharing limited data may be necessary.

5.1 With Service Providers

B399 works with a number of trusted third-party service providers who carry out specific functions on our behalf:

  • Payment Gateway: For processing transactions.
  • KYC provider: For identity verification purposes.
  • Cybersecurity Firm: For fraud prevention purposes.
  • Cloud Storage: For secure data storage.

5.2 For Legal Reasons

Information may be shared in response to a court order, government directive, or request from an AML regulatory authority. In such cases, b399 always shares the minimum necessary data and will notify you where possible.

All third-party service providers are contractually bound to meet b399's privacy standards. They may not use your data for their own commercial purposes.

7. Data Security Measures

B399 applies industry-leading technology and processes to protect your data. Our security framework is as follows:

  • SSL/TLS encryption: All data transfers are secured with 256-bit encryption.
  • Firewall & DDoS Protection: Prevention of unauthorised access and cyberattacks.
  • Database Encryption: Stored data is also kept in encrypted form.
  • Regular Security Audits: Regular penetration testing conducted by third-party experts.
  • Staff Training: All staff receive regular training on data protection.
  • Access control: Only authorized personnel may access data on a need-to-know basis.

7.1 In the Event of a Data Breach

In the event of a data security breach, b399 will immediately notify affected users and take the necessary steps. We aim to inform the relevant authorities within 72 hours.

8. Data Retention Period

B399 does not retain your data beyond what is necessary. Each category of data has a defined retention period based on legal obligations and legitimate business needs.

Data Type Retention Period
Account information For the duration of the active account + 5 years
Transaction Records 7 Years (Legal Obligation)
KYC documents 5 years after account closure
Log Files 90 Days
Customer Support Records 3 Years
Marketing Preferences Until consent is withdrawn

Once the retention period has passed, your data is securely deleted or anonymized so that you can no longer be identified.

9. Your Rights

As a b399 user, you have the following rights over your own data. To exercise any of these rights, please contact b399 customer support.

Right to Access Your Data

You may request a copy of all your data held by b399 at any time.

Right to Rectification

You may request corrections to any inaccurate or incomplete information.

Right to Erasure

You may request that your data be deleted, provided there is no legal obligation to retain it.

Right to Object to Processing

You may opt out of certain uses of your data, including marketing communications.

Data Portability

You may request an export of your data in a commonly used format.

Right to Restrict Processing

You may request that use of your data be restricted while an investigation is ongoing.

b399 generally responds to rights requests within 30 days of receipt. For complex cases, an additional 60 days may be needed, but you will be informed in advance.

10. Privacy of Minors

B399 strictly prohibits the use of its services by anyone under 18. We do not knowingly collect personal information from minors.

If a minor has accidentally created an account and we become aware of it, the account will be immediately closed and all associated data will be deleted.

If you become aware that a minor is using b399, please contact customer support immediately.

11. Policy Changes

B399 reserves the right to update this Privacy Policy when necessary. Changes may be driven by new legislation, technological developments, or service improvements.

For significant changes, we will post a notice on the site and notify registered users via mobile or email. Continued use of b399 after any changes will be considered acceptance of the updated policy.

The date of the latest update is always shown at the top of this page. We recommend visiting this page regularly to stay informed.

12. General FAQs

No, b399 never sells your personal data. We only share limited information with third parties as necessary to provide our services, and those parties are contractually obligated to keep your data confidential.

Partially, yes. You may request deletion of data that falls outside legal retention requirements (such as transaction records required under AML law). Contact support and we will clearly explain what can be deleted and what must be retained by law.

The b399 app requests only the permissions necessary to deliver its services, such as internet access and push notifications. Your phone's camera, contacts, or location are only accessed with your explicit permission and for specific, stated purposes.

b399 stores data on secure international cloud servers. Regardless of where data is held, the same standard of protection applies. All storage partners comply with international data protection standards.

You can update your notification preferences in your account settings or by contacting customer support. Turning off promotional messages will not affect important account notifications such as deposit and withdrawal confirmations.

In the event of a data security breach, b399 will promptly notify affected users, request a password reset, and launch an investigation. We will inform the relevant regulatory authorities within 72 hours.
Document Information
Version3.1
UpdatesJanuary 2026
LanguageBengali
EncryptionSSL 256-bit
Minimum Age18+
Data RetentionUp to 7 Years
Security Commitment
SSL 256-bit encryption
Sale of Data Is Strictly Prohibited
Regular Security Audits
GDPR-compliant
24/7 Security Monitoring
Full User Control
Contact Support

Our support team is always available for any privacy-related questions or requests.

24 Hours / 7 Days
Safe & Trusted

Join b399 — Enjoy Safe Gaming

Get the best online gaming experience with your personal data fully protected. Register now and claim your welcome bonus.

Free Registration
100% Data Security
24/7 Customer Support
Instant Withdrawal
বাংলা