Data Protection

399bid's
Privacy Policy

Find out just how seriously we take your personal data. 399bid will never misuse your information — that's our commitment.

Last Updated: January 1, 2026
Your Data Is Secure
Maximum Encryption & Security
SSL Encryption ✓ Active
Sale to Third Parties ✗ Prohibited
Data Storage Secure Servers
Right to Erasure ✓ Applicable

How We Protect Your Data

At 399bid, your privacy isn't just a policy — it's a core responsibility. Here's a quick overview of how we keep your data protected.

SSL Encryption

Every transaction and login is secured with 256-bit SSL encryption. No third party can access your data in transit.

No Sale of Data

Your name, phone number, email, or any personal information is never sold or rented to third parties. At 399bid, your data belongs only to you.

KYC Verification Security

Documents collected for identity verification are stored on secure servers and used solely for the verification process.

Right to Erasure

You may request deletion of your stored data at any time. Unless we are legally required to retain it, we will complete the deletion within 30 days.

Cookie Control

We use cookies on our site solely to improve service quality. You can manage your cookie preferences at any time through your browser settings.

Marketing Opt-Out

You can unsubscribe from promotional emails or SMS at any time. We do not send any marketing messages without your consent.

This Privacy Policy applies to all users of the 399bid platform. By using the site, you are considered to have accepted these terms. Please read the full policy carefully.

01

Introduction

399bid is a trusted online betting and gaming platform. We believe that every user's privacy is a fundamental right, which is why our Privacy Policy is built on full transparency and honesty — written in plain, straightforward language, free of complex legal jargon.

This policy explains what data 399bid collects, why it is collected, how it is used, and what rights you have over your information. Our privacy policy is built in line with international data protection standards.

Our support team is always here for any questions you may have. We want you to feel completely at ease when playing on 399bid — your information is in safe hands.

02

What Data We Collect

399bid only collects information that is necessary to provide its services. We never ask for excessive or irrelevant data. The types of information we collect are described below:

Data Type Source Purpose
Identity Information
Name, date of birth, NID/passport
Registration & KYC Identity Verification & Age Confirmation
Contact Information
Email, Phone Number
Registration Form Account Communications & Security
Financial Information
Mobile banking number
Payment Processing Deposits & Withdrawals
Activity Data
Betting history, login logs
Site Usage Service Improvement & Fraud Prevention
Device Information
IP address, browser, OS
Automatically Security & User Experience

We do not store sensitive information such as bank account numbers, credit card details, or full ID numbers on our servers. These are used only once during the verification process.

03

How We Use Your Data

399bid uses your information only for specific, necessary purposes. Our data practices are fully transparent:

  • Account Management: To create, maintain, and secure your account.
  • Service Delivery: For betting, gaming, payment processing, and bonus distribution.
  • Contact: Important account notifications, password resets, and transaction confirmations.
  • Legal Compliance: To meet the requirements of licensing authorities and law enforcement agencies.
  • Fraud Prevention: To prevent multiple accounts, bonus abuse, and money laundering.
  • Service Improvement: To analyze user experience and improve the platform.
  • Promotional Communications: To send you offers and bonus information only with your consent.

399bid does not use your data for any purpose beyond those stated above. We follow the Data Minimization Principle in all data usage.

04

Data Sharing & Third Parties

399bid never sells your data to third parties. However, limited information may be shared with select trusted partners solely to deliver our services:

  • Payment Processors: Payment gateways such as bKash, Nagad, and Rocket receive only the information necessary to complete a transaction.
  • Identity Verification Service: We work with licensed verification agencies to complete the KYC process.
  • Legal Authority: Data may be disclosed in response to a court order or other legal obligation.
  • Licensing Authority: Certain information may be shared with regulatory authorities to maintain our gaming license.

When sharing data with third parties, 399bid enforces strict contractual agreements to ensure they maintain the same standard of privacy protection. Data is used solely for specified purposes — this is a contractual obligation.

06

Data Security Measures

399bid uses industry-leading technology to protect your data. Our security infrastructure is as follows:

  • 256-bit SSL/TLS Encryption: All data is fully encrypted during transmission.
  • Two-Factor Authentication (2FA): Add an extra layer of security to your login.
  • Regular Security Audits: Third-party security experts regularly audit our systems.
  • Suspicious Activity Monitoring: Our 24/7 automated system detects any unusual login activity or transactions.
  • Data Backup: Regular backups are stored in secure locations.

Never share your password or OTP with anyone — including 399bid support. Our representatives will never ask for your password.

07

Your Rights

You have full control over your personal data on 399bid. You may exercise the following rights:

  • Right to Access: You can request to view any personal data we hold about you.
  • Right to Rectification: You may request corrections to any inaccurate or outdated information.
  • Right to Erasure: You may request that your data be deleted, provided there is no legal obligation to retain it.
  • Right to Restrict Processing: You may request that your data be used only for specific, limited purposes.
  • Right to Data Portability: You can request a copy of your data in a portable format.
  • Right to Withdraw Marketing Consent: You can opt out of promotional communications at any time.

To exercise any of these rights, please contact us support@399bid.appEmail us at. We typically respond within 15 business days.

08

Minor Protection

399bid strictly prohibits registration and participation by anyone under the age of 18. We do not knowingly collect or store data from minors.

  • Date of birth is verified at the time of registration.
  • Age is verified through KYC in cases where there is any doubt.
  • If a user is identified as a minor, their account is immediately closed and their data is deleted.
  • Parents who suspect their child may have registered can notify us — we will act promptly.

If you suspect a minor is using 399bid, please support@399bid.app-and we will take immediate action.

09

Data Retention Period

399bid does not retain your data longer than necessary. Retention periods vary depending on the type of data and applicable legal requirements:

  • Account Information: For as long as your account remains active, and for a maximum of 5 years after closure (as required by law).
  • Transaction Records: Up to 7 years as required by financial regulations.
  • KYC Documents: Securely stored after verification, in compliance with applicable laws.
  • Support Conversations: Up to 2 years after the issue is resolved.
  • Log Files: Retained for a maximum of 1 year for security purposes.

Once the retention period expires, data is securely deleted or anonymized.

10

Privacy Policy Updates

399bid reserves the right to update this Privacy Policy as needed. If changes are made, we will notify you in the following ways:

  • The "Last Updated" date at the top of the page will be revised accordingly.
  • You will be notified at your registered email address of any significant changes.
  • Continued use of the site after any changes take effect constitutes acceptance of the updated policy.
  • If you do not agree to the updated policy, you may request that your account be closed.
11

Contact & Complaints

For any questions, complaints, or requests regarding this Privacy Policy, please get in touch with us. We take every message seriously and aim to respond promptly.

Our support team is available 24/7, 7 days a week. We will respond to any privacy-related requests within 15 business days.

Play with Peace of Mind — Your Data Is Safe

Your privacy is our highest priority. Register with 399bid and enjoy the best betting experience in Bangladesh in a completely secure environment.

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