Data Protection & Privacy

399bet3 Privacy Policy — Our Commitment to Protecting Your Information

Find out how your personal information is collected, stored, and protected at 399bet3 — all explained in clear, simple English.

SSL Encryption No Data Shared with Third Parties KYC Secured Secure Storage
Last Updated: January 2026

Key Points of the Privacy Policy

Six Core Pillars of Data Protection at 399bet3

256-bit SSL Encryption

All data transmitted between your browser and 399bet3's servers is protected with the same level of encryption used by banks. It cannot be read by any third party.

Bank-Level Security
Your Data Is Never Sold

399bet3 never sells, rents, or shares users' personal data with advertisers. Your information is used exclusively to provide services to you.

No Third Parties
Secure Data Storage

All user data is stored on internationally certified servers, with regular backups and firewall protection in place.

Regular Security Audits
KYC Documents Secured

Copies of national ID cards or passports are retained solely for identity verification purposes and are stored under strict access controls.

Limited Access Policy
Your Control Over Your Data

You can view, correct, or request deletion of your stored data at any time. Just reach out to support.

User Rights Protected
Transparent Data Use Policy

399bet3 is upfront about what data is collected and why — no hidden agendas. We only use your information with your knowledge.

Full Transparency

1 What Types of Information Are Collected

399bet3 collects several types of information for different purposes. Each piece of data is collected for a specific reason and is not used beyond that purpose.

Data Type What Information Why It Is Collected
Registration Information Name, date of birth, mobile number, email address Account Creation & Identity Verification
KYC Documents National ID / Passport Copy Age Verification & Security
Payment Information Mobile banking number, transaction details Deposit & Withdrawal Process
Device Information IP address, browser type, device model Security Monitoring & Fraud Prevention
Usage Data Betting history, login times, and page visits Service Improvement & Personalized Experience

Please note: 399bet3 Only the information strictly necessary is collected. No unnecessary data is requested, and no data is taken without the user's consent.

Information provided during registration is collected directly from you. Device and usage data is collected automatically when you 399bet3-'s platform.

2 How Collected Information Is Used

399bet3 Your data is used only for the purposes listed below — nothing beyond that:

  • Account creation, identity verification, and login security.
  • Processing deposits, withdrawals, and other financial transactions.
  • Personalizing your betting and gaming experience — offering recommendations based on your preferred games or sports.
  • We'll keep you informed about relevant promotions and bonus offers. You can opt out of these notifications at any time.
  • Detecting and preventing fraud, money laundering, and unauthorized access.
  • Retaining and sharing information when required by legal or regulatory authorities — strictly limited to legal obligations.
  • Internal analytics to support technical improvements and troubleshooting on the platform.

Importantly, 399bet3 Your data is never used to build advertising profiles or shared with third parties for marketing. Each user's information is used solely to improve their own experience on the platform.

3 Data Storage & Security Measures

399bet3-'s data storage infrastructure is built to international security standards. The measures in place to keep your information safe:

  • SSL 256-bit Encryption: All data transmitted to and from our servers is encrypted — no third party can intercept it in transit.
  • Firewall Protection: Multiple layers of firewall are active at all times to prevent unauthorized external access.
  • Regular Security Audits: Third-party experts conduct regular vulnerability assessments of our systems.
  • Restricted Staff Access: Only designated staff with specific responsibilities are permitted to access user data. All access is logged.
  • Data Backup: Regularly encrypted backups are stored in secure locations.

Even after an account is closed, certain data must be retained for a specified period due to legal obligations. Financial transaction records are typically kept for up to 5 years. Any data beyond that scope is deleted.

Payment details — such as bKash or Nagad numbers — are stored solely for transaction processing. Full card numbers or bank passwords 399bet3 Never stored.

4 Data Sharing with Third Parties

399bet3 Your personal information is not ordinarily shared with third parties. However, there are a few limited circumstances where this may be necessary:

  • Payment Processor: Information required to process transactions via bKash, Nagad, or other payment methods is shared with the relevant service provider solely for that purpose and no other.
  • Game Provider: During Live Casino or slots sessions, session data is shared with providers such as Evolution Gaming or Pragmatic Play. No personal information is involved.
  • Legal Authorities: Information may be disclosed in response to a court order or a lawful request from a regulatory authority. 399bet3 is legally obligated to comply in such cases.
  • Fraud Detection Service: Limited data may be shared with specialized fraud-detection services to identify suspicious activity — always under a formal agreement.

To be clear: 399bet3 Your data is never sold or handed over to advertisers, data brokers, or any commercial third party. This is unconditional.

Every instance of data sharing with third parties is governed by a contractual agreement that binds them to the same standard of privacy protection. 399bet3No data is shared with any party that does not meet -'s standards.

5 Cookies & Tracking Technologies

399bet3-'s website uses cookies. Cookies are small files stored in your browser that help recognize you on future visits.

We use three main types of cookies:

  • Essential Cookies: These cookies are essential for maintaining your login session and saving your bet slip. Disabling them will prevent the site from functioning properly.
  • Functional Cookies: Your language preference, page layout settings, and certain details from previous sessions are remembered so you don't have to set them up each time.
  • Analytics Cookies: Data on which pages are visited most and where issues occur is used to improve the platform. No personally identifiable information can be derived from this data.

You can disable cookies through your browser settings, but doing so may cause certain 399bet3 features to stop working. Disabling essential cookies in particular may disrupt your login session.

399bet3 Third-party advertising tracking cookies are not used. On the mobile app, device storage is used in place of cookies — for the same purposes and under the same policy.

6 User Rights & Data Control

399bet3You have certain rights over your personal data held at -. To exercise any of these rights, simply email the support team.

  • Right to Access: You may request details of what information is held about you. We will respond within 7 business days of receiving your request.
  • Right to Rectification: You may request corrections to any inaccurate information. Some details can also be updated directly through your profile settings.
  • Right to Erasure: After closing your account, you may request deletion of your personal data — for any information not subject to legal retention requirements.
  • Right to Restrict Processing: You may request that your information no longer be used for specific purposes, such as marketing notifications.
  • Right to Data Portability: You may request your betting history and account information in a structured, portable format.

To opt out of marketing emails or push notifications, go to your account settings or use the "Unsubscribe" link at the bottom of any email. Changes take effect immediately.

Contact Us: For any data-related requests or complaints, please email: support@399bet3.click — write "Privacy Request" in the subject line.

7 Protection of Minors' Data

399bet3's services are available to users aged 18 and above only. No data is collected from minors, and any account found to belong to a minor will be closed immediately.

  • Date of birth is verified at the time of registration.
  • In cases of doubt, age is verified using KYC documents.
  • If it is found that a user under the age of 18 has accessed an account, all associated data will be permanently deleted.

If you are aware that a minor you know 399bet3 is being used, please contact our support team immediately. We will take prompt action.

8 Policy Updates, Contact & Complaints

399bet3's Privacy Policy may be updated from time to time — due to technological changes, legal requirements, or service improvements. When changes occur, the following process is followed:

  • You will be notified at your registered email address whenever changes are made.
  • Notice will be given at least 7 days before any changes take effect.
  • For significant changes, a notice will be displayed upon logging in to the platform.
  • Continued use of the platform after any changes take effect will be considered acceptance of the updated policy.

If you have any questions, comments, or complaints regarding this Privacy Policy, please contact us directly at 399bet3's support team. We typically respond within 24 hours.

For Privacy Requests & Complaints: support@399bet3.click — feel free to write in Bengali.

General FAQ

Yes, 399bet3 has a referral program. Go to the "Refer a Friend" or "Invite Friends" section in your account to find your unique referral link or code. When a friend registers using your link and completes their first deposit, you'll receive a bonus. The bonus amount depends on the current offer — sometimes a cash bonus, sometimes a free bet. Registration alone isn't enough; your friend must also make a deposit. Bonuses are typically credited within 24 to 48 hours. Each friend counts only once for referral bonus purposes. If multiple members of the same household use a referral, verification will be carried out. Full details of the current referral offer are available on the promotions page.

Deposits via bKash or Nagad are usually instant, but occasional delays can happen. Wait 5 to 10 minutes first and refresh the page. If the balance still hasn't appeared, check a few things: whether you received a successful transaction confirmation from bKash or Nagad, whether you sent to the correct number, and whether you included 399bet3's designated reference number. If the amount was deducted from bKash but hasn't credited to your account, contact live chat support and provide your transaction ID. The support team can manually verify the reference and add the balance — this is typically resolved within 30 minutes.

Play with Peace of Mind — Your Data Is Safe with Us

Protecting your privacy at 399bet3 is our highest priority. Join with confidence and enjoy a safe, secure experience.

For users aged 18 and above. Please gamble responsibly. Terms & Conditions read.

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