1. Introduction & Commitment
B3666 (https://b3666.pro)
One of Bangladesh's most trusted online gaming platforms. We believe that earning your trust goes beyond offering great games or bonuses — it also means keeping your personal information safe. This Privacy Policy is our written commitment to that promise.
This policy applies to b3666's website, mobile app, and all related services. It takes effect from the moment you register with b3666, play a game, or get in touch with us. Complying with this policy is both a legal and ethical obligation for us.
b3666 never sells, rents, or shares your personal information with third parties without authorization. This is our core commitment.
This page will only take a few minutes to read, but it will help you understand why millions of Bangladeshi gamers trust b3666.
2. What Types of Information We Collect
B3666 only collects information that is genuinely necessary to deliver our services. Collecting data beyond what is needed goes against our policy.
A. Information Provided Directly (at Registration)
- Full name, date of birth, and gender
- Email address and mobile number
- Residential address (where applicable)
- Payment method details (bKash/Nagad number, etc.)
- Identity documents submitted for KYC verification (NID/Passport)
B. Automatically Collected Information
- IP address and device type
- Browser and operating system information
- Site Usage Patterns & Duration
- Gaming history and transaction records
- Information Collected via Cookies & Tracking Technologies
We never store your full card number or CVV directly. Payment information is always processed using encryption and tokenization.
| Type of Data |
Purpose of Collection |
Mandatory? |
| Name & Contact Details |
Account Creation & Communication |
Yes |
| Payment Information |
Deposits & Withdrawals |
Yes |
| Identity Documents |
KYC Verification & Fraud Prevention |
Occasionally |
| IP & Device |
Security & Fraud Detection |
Automatic |
| Gaming History |
Service Improvement & Personalization |
Automatic |
3. How Collected Information Is Used
B3666 uses your information only for specific, legitimate purposes. Your data is never used for anything unrelated to the services we provide.
- Account Management: Registration, login, password reset, and identity verification.
- Payment Processing: Processing deposits, sending withdrawals, and maintaining transaction history.
- Service Improvement: Personalizing your gaming experience and tailoring promotional offers.
- Security Assurance: Detecting and preventing fraud, money laundering, and cyberattacks.
- Contact: Email or SMS for important updates, promotions, and customer support.
- Legal Compliance: Meeting applicable legal and regulatory requirements.
You can opt out of marketing emails or SMS at any time. Simply contact customer care or click the Unsubscribe link in any of our emails.
4. Where and How Long Information Is Stored
B3666's servers are housed in internationally certified, secure data centers. All data is stored in encrypted form and backed up on a regular basis.
- Account information: for the duration the account is active, and a minimum of 5 years after closure.
- Transaction records: retained for up to 7 years as required by law.
- KYC documents: 5 years after verification is complete, or as required by law.
- Gaming logs: retained for 90 days up to 1 year (varies by type).
- Cookie data: up to 2 years (you can delete this at any time).
Once the required retention period ends, data is automatically and securely deleted or anonymized. We never hold data longer than necessary.
5. Who Information May Be Shared With
B3666 may share your information with selected third parties in limited, defined circumstances. However, your data is never sold under any conditions.
- Payment Provider: With bKash, Nagad, Rocket, and banking partners — solely for the purpose of processing transactions.
- Game Software Provider: Evolution, Pragmatic Play, and others — only the limited data necessary to deliver gaming services.
- KYC Partner: Licensed identity verification service providers.
- Law Enforcement: In the case of a court order or a valid government directive.
- Cloud & IT Services: For server hosting and technical support — under strict confidentiality agreements.
All of our third-party partners sign strict Data Processing Agreements (DPAs) with b3666. They may only use your information for the specific purposes defined in those agreements.
6. Cookies & Tracking Technologies
B3666's website and app use cookies and similar technologies. Cookies are small files stored on your device that help improve the functionality of the site.
- Essential Cookies: Login sessions and security tokens — the site cannot function without these.
- Performance Cookies: For analyzing page load times and usage patterns.
- Functional Cookies: For remembering your language preference and layout settings.
- Marketing Cookies: To show you relevant promotions — you can opt out at any time.
You can disable or delete cookies at any time through your browser settings. Please note that disabling essential cookies may affect the functionality of certain services.
7. Security Measures
B3666 applies industry-leading technical and organizational measures to protect your data. Our security infrastructure is regularly audited by independent third-party experts.
- Across All Data Transmissions TLS 1.3 / 256-bit SSL Encryption.
- Data Retained AES-256 Protected with encryption.
- Two-factor authentication (2FA) is available for all accounts.
- 24/7 real-time cyber attack monitoring system.
- Automatic alerts and account lock features are triggered when suspicious activity is detected.
- Regular penetration testing and security assessments.
Important: b3666 will never ask for your password, OTP, or card number via email or phone. If anyone requests this information, it is a scam — please notify us immediately.
8. Your Data Rights
As a b3666 member, you have full control over your own information. Your rights are outlined below:
Right to Access
You can request to see what information we hold about you.
Right to Rectification
You may request corrections to any inaccurate or outdated information.
Right to Deletion
You may request deletion of your data under certain conditions.
Right to Restrict Processing
You may request that processing of your data be restricted in certain circumstances.
Right to Portability
You can download your data in a structured format.
Right to Object
You may object to your data being used for marketing or profiling purposes.
To exercise any of these rights [email protected]- to email us. We are obligated to respond within 30 days.
9. Protection of Minors
B3666 strictly prohibits registration and gaming by anyone under 18. We do not knowingly collect information from minors.
- Age is verified at the point of registration.
- Identity documents may be requested for suspicious accounts.
- If a minor's account is identified, it will be closed immediately and the associated data will be deleted.
- Parents or guardians with concerns about a child's account are welcome to contact our support team directly.
If you become aware that a minor has registered on b3666, please immediately [email protected]- to let us know. We will take prompt action.
10. Changes to the Privacy Policy
B3666 may update this Privacy Policy from time to time as needed. Changes may be driven by updates to applicable laws, the introduction of new services, or technology upgrades.
- For significant changes, advance notification will be sent to your registered email.
- The date of each update will be noted at the top of this page under "Last Updated".
- Continued use of the site after a policy change constitutes acceptance of the updated terms.
- For significant changes, your consent may be requested at login.
We recommend visiting this page regularly to stay up to date with our latest privacy policy.
Why b3666's Privacy Policy is Different
End-to-End Encryption
Every transaction and piece of personal information you share is protected end-to-end with 256-bit SSL encryption.
Your Data Is Never Sold
B3666 does not sell your information under any circumstances. This is our most fundamental commitment.
Your Control
View, correct, or delete — you have full control over your personal data.
Transparent Policy
No hidden terms. Everything is written in plain, simple language so you can understand it easily.
Regular Security Audits
An independent team of third-party experts regularly audits and evaluates b3666's security infrastructure.
24/7 Bangla Support
For any privacy-related questions, our Bengali-speaking support team is available around the clock.
Frequently Asked Questions
No, b3666 never sells your personal data. We only share limited information with necessary third parties (such as payment gateways) strictly for service delivery, and only under binding agreements.
Yes, under certain conditions you may request the deletion of your data. However, transaction records may need to be retained for a specified period due to legal obligations. Contact
[email protected] for more details.
Only with your consent. If you agreed to marketing communications during registration, you may receive SMS messages. To opt out at any time, contact support or reply "STOP" to any SMS.
Your identity documents are stored with AES-256 encryption and can only be accessed by authorized personnel for KYC verification purposes. Once verification is complete, access to those documents is restricted further.
Disabling marketing and performance cookies will not affect normal site functionality. However, disabling essential cookies required for login sessions and security may prevent you from logging in or using certain features.
Yes. In the event of a data breach that affects your information, we will notify you at your registered email as quickly as possible (typically within 72 hours) and advise you on the necessary precautionary steps to take.
Play Safe, Enjoy with Peace of Mind
Your privacy is protected and your data is secure. Join b3666 with confidence and enjoy the best gaming experience in Bangladesh.