Using the 399bet3 platform involves the collection of certain information. This policy explains in detail — what data is collected, why it is collected, how it is kept secure, and what rights you have.
By using the platform, you consent to this privacy policy.
Sign UpThis privacy policy applies to the 399bet3 platform (website: 399bet3.best) and applies to members in Bangladesh. This policy takes effect when you create an account on 399bet3, browse the website, or use the mobile app.
We believe data protection is not just a legal obligation — it's an ethical responsibility to our members. 399bet3 never sells member data without consent and never collects information that isn't necessary.
This policy is written in English so that every member can understand it clearly. For legal interpretation purposes, the original English version shall be considered authoritative.
Keeping your information secure is a priority at 399bet3. Everything you need to know is stated clearly here — no hidden terms.
399bet3 collects three types of information — what members provide directly, what is generated through platform use, and what comes through the payment process.
| Data Type | Description | Source |
|---|---|---|
| Identity Information | Name, date of birth, national ID number | Member-Provided |
| Contact Information | Mobile number, email address | Member-Provided |
| Payment Information | BKash/Nagad number, transaction ID (card numbers are not stored) | Member-Provided |
| Account Activity | Betting history, login times, balance movements | Automatic |
| Device Information | IP address, device type, browser version | Automatic |
| Usage Analytics | Page visits, session duration, click patterns | Automatic |
| Communication Logs | Support chat history, complaint records | Automatic |
399bet3 never stores full credit/debit card numbers, CVV codes, or PINs. All payment processing is carried out exclusively through encrypted channels.
Your bank account details, family information, workplace information, or social media passwords — 399bet3 never requests or stores any of these.
399bet3 uses member information solely to operate the platform and improve the member experience. The purpose of each use is explained below.
The information provided at registration is used to verify account identity. It is also used for age verification, duplicate account detection, and login security.
Mobile banking numbers and transaction details are used to process deposits and withdrawals correctly. Records of every transaction are kept for dispute resolution purposes.
When you contact support, your account history can be accessed to provide faster and more accurate assistance. Chat logs are retained to help improve service quality.
IP addresses, device information, and usage patterns are analyzed to detect unusual activity, helping protect the accounts of all members.
Your betting preferences and history are analyzed to show you relevant offers and betting tips. You can opt out of this service from your account settings.
By analyzing aggregate usage data (excluding personal information), 399bet3 can identify which features are most used and where improvements are needed.
399bet3 may be required to disclose data in response to lawful requests from authorities or court orders. Complying with such legal obligations is mandatory.
399bet3 never sells members' personal information. However, in certain limited circumstances, necessary information may be shared with trusted third parties.
Member data is not shared with any individual or organization beyond the cases listed above. Selling or transferring data to advertisers, research firms, or data brokers is strictly prohibited.
Your name, mobile number, and betting information are never shared with marketing companies. 399bet3 does not sell this kind of data under any circumstances.
399bet3 has put both technical and organizational measures in place to protect your data. These layers of security work together so that if one layer is compromised, the others continue to provide protection.
Encryption: All data transmitted through the website and app is protected by 256-bit TLS/SSL encryption. Sensitive information stored in the database is also encrypted.
Two-Factor Authentication (2FA): Two-factor authentication is available to add an extra layer of security to your account login. 399bet3 strongly recommends that all members keep this feature enabled.
Regular Security Audits: Third-party security experts regularly audit 399bet3's systems to identify and address vulnerabilities.
Staff Training: Staff with access to member data receive dedicated privacy training. Access is strictly limited to what is required for their role.
Continuous Monitoring: 399bet3 servers and networks are monitored around the clock. Any suspicious activity is analyzed and addressed immediately.
In the event of a data security incident affecting member information, 399bet3 will promptly notify the relevant members and take the necessary steps as required by law.
Cookies and similar technologies are used on the 399bet3 website and app. Cookies are small text files stored on your device that help improve site functionality.
You can manage cookies through your browser settings. However, disabling essential cookies may affect certain site features. 399bet3 does not use third-party advertising cookies.
Every registered member of 399bet3 has certain fundamental rights regarding their own data. Contact the support team to exercise any of these rights.
To exercise these rights support@399bet3.bestemail us or reach out via live chat. Your request will be processed after identity verification.
399bet3 does not retain data beyond what is necessary. Retention periods vary by data type and are determined by legal requirements and business purposes.
After account closure, any data not subject to legal retention requirements is permanently deleted within 30 days.
399bet3 strictly prohibits the registration and participation of anyone under the age of 18. Protecting minors is one of the platform's highest priorities.
Age is verified at registration, and a copy of the national ID may be requested in suspicious cases. If a member is confirmed to be under 18, their account is immediately closed and all data is deleted.
399bet3 does not knowingly collect data from minors. If you suspect that a minor's information has been collected by mistake, please contact our support team immediately — we will act promptly.
If you suspect your child is using 399bet3, please email support@399bet3.best. We will investigate and take the necessary action.
399bet3 updates this Privacy Policy as needed. For any significant changes, members will be notified in advance via email or an in-platform notification.
Continued use of the platform after any changes will be considered acceptance of the updated privacy policy. If you do not agree to the new policy, you may request to close your account.
For any privacy-related questions, complaints, or to exercise your rights, please contact us:
399bet3 typically processes and responds to privacy-related requests within 30 business days.
399bet3 goes beyond policy — it actively works to protect every member's data.