Legal documents

399com Privacy Policy – Your data is safe with us

When you use 399com, your trust is our most valuable asset. This Privacy Policy explains in detail how your data is collected, used, and kept secure.

Last updated: January 2026
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End-to-end encryption
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Sale of Data Prohibited
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In your control
Transparent policy
How we Your data We Protect

A quick overview of the key pillars of the 399com Privacy Policy

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SSL encryption

Every transaction and piece of personal information is protected with 256-bit SSL encryption — bank-grade security that keeps your privacy intact.

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Information Sale Prohibited

399com never sells your personal data to third parties. Your information is used solely to improve and deliver platform services.

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Transparent data use

The purpose behind every piece of data we collect is always made clear. No information is gathered for hidden reasons — this is the core principle of our Privacy Policy.

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Right to Erasure

You can request deletion of your personal data at any time. 399com is obligated to fulfill such requests within the specified timeframe.

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Cookie controls

You decide which cookies to allow. Your consent is obtained for all cookies except those that are strictly necessary.

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Regular Policy Updates

All members will be notified by email and via an in-platform notice whenever the Privacy Policy is updated. Your consent will be obtained before any new policy takes effect.

399com Privacy Policy – Full details

Welcome to the 399com.pro platform. This Privacy Policy ("Policy") explains how 399com collects, uses, stores, and protects your personal information. By using the platform, you are considered to have agreed to this Privacy Policy. Your trust matters deeply to us, which is why we have built this Policy with full transparency.

If this Privacy Policy changes, you will be notified in advance on the platform and at your registered email address. Continued use of the platform after any changes will be considered acceptance of the updated Policy.

1 What data we collect

Under the 399com Privacy Policy, only the information strictly necessary is collected. The types of data collected are outlined below.

Type of Data Description Reason for Collection
Identity Information Name, date of birth, national ID number KYC verification and age confirmation
Contact Information Email address, phone number Account communications and security notifications
Financial information Mobile banking number, transaction history Deposit & withdrawal processing
Device information IP address, browser information, operating system Security & Fraud Prevention
Usage Data Game activity, betting history, session duration Service Improvement & Responsible Gaming

2 How We Collect Data

399com collects your information through several methods. Each method is carried out in accordance with our Privacy Policy, and your consent is always ensured.

  • Information provided directly by you: Information you provide directly during registration, KYC verification, or when contacting support.
  • Automatically collected information: Data collected automatically through cookies and tracking technologies while you use the platform.
  • Received from third parties: Data received from payment gateways or identity verification services, handled in accordance with our Privacy Policy.
  • Log data: Server logs, error reports, and performance data.

3 Purpose of Data Use

Under the 399com Privacy Policy, data collected is used only for the purposes listed below — never for anything else.

  • Account management and delivery of platform services.
  • Ensuring payment processing and financial transactions.
  • Completing KYC verification and age confirmation.
  • Preventing fraud and money laundering.
  • Ensuring responsible gaming and helping prevent addiction.
  • Providing customer support and resolving issues.
  • Meeting legal obligations.
  • Enhancing your platform experience (with your consent).
Important: 399com never sells your information to advertising companies, data brokers, or any other commercial third party.

4 Data Sharing Policy

Under the 399com Privacy Policy, your data may be shared only in strictly limited circumstances and only with the parties listed below.

  • Payment processors: Necessary data is shared with payment services such as Mobile Banking, Nagad, and Rocket to process transactions.
  • KYC service provider: With authorized third parties for identity verification.
  • Regulatory authority: Where legally required, in response to a valid request from a government or regulatory authority.
  • Legal process: Where required by a court order or legal process.

Outside of the cases listed above, your data is never shared without your consent. This is a core commitment of our Privacy Policy.


5 Cookie Policy

399com uses cookies to keep its website and app running smoothly and to improve your experience. Our Privacy Policy applies equally to the use of cookies.

  • Essential cookies: Essential for the platform to function properly. These cannot be disabled.
  • Functional cookies: Remembers your preferences such as language and settings. You can turn these off.
  • Analytics cookies: For understanding platform usage. Can be disabled.
  • Security cookies: Protecting against fraud and cyberattacks.

Non-essential cookies can be deleted or disabled at any time through your browser settings.


6 Data Storage & Security

Under the 399com Privacy Policy, your data is stored with the highest level of security. The following security measures are in place.

  • All sensitive data is stored with 256-bit AES encryption.
  • All data transfers are secured using SSL/TLS technology.
  • Two-factor authentication (2FA).
  • Regular security audits and penetration testing.
  • Restricted staff access — only authorized personnel can view your data.
  • After account closure, data may be retained for up to 5 years where required by law.
In the event of a data security breach, affected members will be notified within 72 hours in accordance with our Privacy Policy.

7 Your rights

The 399com Privacy Policy grants you the following rights over your personal data. To exercise any of these rights, please contact our support team.

  • Right of access: You can find out exactly what information we hold about you.
  • Right to Rectification: You may request correction of any inaccurate or incomplete information.
  • Right to Erasure: You may request erasure of your data under certain circumstances.
  • Right to Restrict Processing: You may request that we stop using your data for specific purposes.
  • Right to Portability: You may request a copy of your data in a specified format.
  • Right to object: You may object to the processing of your data for specific reasons.

8 Children's privacy

Under the 399com Privacy Policy, no data is collected from anyone under the age of 18. Should we become aware that a minor's data has been received, it will be deleted immediately. If you believe your child's information may be on the platform, please contact us right away.


9 International data transfers

For operational reasons, your data may occasionally be transferred internationally. Regardless of where it is sent, 399com ensures that the same standard of protection described in this Privacy Policy applies.


10 Contact us

If you have any questions or concerns about this Privacy Policy, please contact our support team. Our dedicated privacy team is always ready to assist you with any queries. Responses are typically provided within 48 hours.

For more information, visit our Terms and Conditions and Responsible Gaming page as well.

Your Privacy Rights At a glance

Your rights under the 399com Privacy Policy

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Right of access

You can request to know what data we hold about you. A response will be provided within 30 days.

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Right to Rectification

If any information in your profile is incorrect or out of date, you can request a correction and it will be updated promptly.

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Right to Erasure

You may request deletion of your data at any time, unless a legal obligation requires us to retain it.

Restriction of Processing

You may request that we restrict the use of your data for specific purposes.

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Right to Portability

You may request a copy of your data in a machine-readable format.

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Right to object

You may object at any time to the use of your data for marketing or profiling purposes.

Privacy Policy Questions about

Direct answers to the most frequently asked questions

No, 399com never sells your personal data to any third party. In accordance with our Privacy Policy, limited data is shared only with essential service providers such as payment processors and KYC verification services.

Data from active accounts is retained for the duration of the account. After closure, certain data may be kept for up to 5 years to meet legal obligations, after which it is permanently deleted.

Reach our 24/7 customer support and submit a request mentioning "Data Deletion Request". Requests will be processed within 30 business days following KYC verification.

Yes, 399com uses essential, functional, and analytics cookies. Your consent is obtained for all non-essential cookies, and they can be disabled at any time through your browser settings.

If significant changes are made to the Privacy Policy, you will be notified in advance at your registered email address and through a platform notification. The "Last Updated" date on this page is always kept current.
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