Privacy & Data Protection

77jj Privacy Policy — How Your Information Is Kept Safe

At 77jj, every piece of your information — from your name to your transactions — is held to the highest security standards. In this policy, we clearly outline what data is collected, why it is collected, and how it is kept safe.

Last Updated: January 2026

What Types of Information We Collect

Collecting certain personal information is essential when you register and use 77jj's services. Without it, we cannot provide you with a secure and personalized experience. Below is a detailed breakdown of what information is needed and why:

Full Name Email address Mobile Number Date of Birth Address Payment Information National ID IP Address Device Information

ID verification is only requested when a large withdrawal is made or account verification is required. This is a globally recognized security process — all licensed platforms worldwide, including 77jj, follow this standard.

77jj will never ask for your full password or PIN over the phone or by email. If you receive such a request, report it to support immediately.

How We Collect Information

77jj collects information in several ways. Each method is transparent and subject to member consent:

Registration Form
Game Usage
Transactions
Cookies/Logs
Secure Storage
  • Direct Input: Information you provide directly during registration, profile updates, or when contacting support.
  • Automatic Collection: While you use the platform, browser logs, IP addresses, and session data are collected.
  • Transaction Data: Relevant information is received from the payment gateway with each deposit and withdrawal.
  • Cookies & Tracking: Cookies are used to improve your experience on the platform.

Purpose of Data Use

77jj uses your data solely to provide and improve our services. Each purpose is outlined clearly below:

  • Managing your account and verifying your identity.
  • Keeping payment processing and financial transactions secure.
  • Recommending games and offers based on your preferences.
  • Preventing fraud, money laundering, and account abuse.
  • Handling customer service and resolving complaints.
  • Meeting legal obligations and regulatory reporting requirements.
  • Monitoring platform performance and security.
  • Sending relevant promotions and bonus offers (subject to your consent).

77jj never sells your data to advertisers. If you'd like to stop receiving marketing emails, you can opt out at any time through your settings.

Sharing Information with Third Parties

77jj does not sell or disclose your personal information to third parties for commercial purposes. However, limited information may be shared in certain circumstances:

  • Payment Providers: Only the information necessary to process transactions with Mobile Pay, Nagad, Rocket, or your bank.
  • Game Providers: Providers such as Evolution and Pragmatic receive only the limited data necessary to operate their games.
  • Law Enforcement: Disclosure of relevant information is required when mandated by a court order or lawful investigation.
  • Security Services: Specialist partners for fraud detection and cybersecurity.

All third-party partners are contractually bound to uphold 77jj's privacy standards and may not use the information they receive for their own commercial purposes.

Cookie Policy & Tracking

The 77jj website uses several types of cookies. Cookies are small files stored in your browser that help improve the site's functionality:

  • Essential Cookies: Keeping you logged in and verifying your identity — the site cannot function without these.
  • Functional Cookies: Remembers your language preference and game settings.
  • Analytics Cookies: To understand which pages are visited most — all data is fully anonymized.
  • Performance Cookies: Used to measure and improve page loading speed.

You can disable cookies through your browser settings, though some features may become limited. Disabling essential cookies may prevent login and payment functions from working.

77jj does not engage in cross-site tracking or share data with third-party advertising networks.

Technical Measures for Data Protection

77jj uses banking-grade technology to keep your data secure. Multiple layers of protection are in place:

256-bit SSL Encryption
Two-Factor Authentication (2FA)
Secure Data Servers
Data Masking
Firewall Protection
24/7 Monitoring
Encrypted Storage
Regular Security Audits

Our server infrastructure is based in the Asia Pacific region and operates in compliance with the international ISO 27001 security standard. Data backups are performed automatically every day and stored at separate locations.

Use a strong password to keep your account safe, and avoid logging in over public Wi-Fi.

Your Data Rights

77jj believes you should have full control over your own data. To that end, we uphold the following rights:

Right to Access

The right to know what information we hold about you.

Right to Rectification

The right to request correction of inaccurate or outdated information.

Right to Erasure

The right to request permanent deletion of your data under certain conditions.

Right to Restrict Processing

The right to request that we stop using your data for specific purposes.

Data Portability

The right to receive your personal data in a portable format.

Marketing Opt-Out

The right to opt out of promotional communications at any time.

To exercise any of these rights, email us at support@77jj.biz. We typically respond within 7 business days. In some cases, legal obligations may prevent us from deleting certain information entirely — if so, we will explain this in detail.

Data Retention Period

77jj does not retain any information longer than necessary. The general policy is:

  • Account Information: For the duration of your active account and up to 5 years after closure.
  • Transaction Records: Up to 7 years, in accordance with financial regulatory requirements.
  • Communication History: Support conversations retained for up to 2 years.
  • Log & Session Data: Up to 90 days.
  • Marketing Data: Deleted promptly upon withdrawal of consent.

Once the retention period expires, data is securely deleted or anonymized so that individuals can no longer be identified.

Privacy Policy Updates

77jj may update this Privacy Policy from time to time — due to changes in technology, legal requirements, or service improvements. For significant updates, you'll be notified via your registered email or through a notice on the platform.

Each version includes a "Last Updated" date. Continued use of the platform after any changes constitutes acceptance of the updated policy. If you do not agree, you may request to close your account.

Privacy Contact

For any questions, complaints, or requests to exercise your data protection rights, please contact our dedicated team:

  • Email: privacy@77jj.biz
  • General Support: support@77jj.biz
  • Live Chat: Via the chat icon on the right side of the website (24/7)

Privacy-related complaints receive an initial response within 72 hours. Complex cases may take up to 7 business days.

How 77jj Protects Your Privacy

Every step we take to protect your data is taken with our members in mind.

End-to-End Encryption

Your data is encrypted end-to-end from your browser all the way to 77jj's servers — no one can intercept it along the way.

No Data Selling

77jj will never sell your information to advertisers or third parties — that is our commitment.

Biometric Login

Log in with fingerprint or Face ID. It significantly reduces the risk of password theft.

Anonymization

Once the retention period expires, data is processed in a way that makes identification impossible.

Suspicious Activity Alerts

If any unusual login or transaction is detected, you'll receive an instant alert via SMS and email.

Regular Security Audits

External security experts regularly audit 77jj's systems — catching vulnerabilities before they become a problem.

General FAQs

Frequently Asked Questions About Privacy & Services

77jj support is available 24/7, all seven days of the week. You can reach us through the following channels:

  • Live Chat: Click the chat button on the right side of the website — you'll get a direct response in Bengali. It's the fastest way to reach us.
  • Email: support@77jj.biz — for complex issues, write to us in detail by email; we typically respond within 2–4 hours.
  • Privacy Inquiries: privacy@77jj.biz — a dedicated team handles all data protection and rights requests.

Support remains available during Eid and public holidays — no days off.

77jj regularly hosts slots tournaments, sports leaderboards, and casino challenges. Joining is straightforward:

  • Go to the Promotions page, find the active tournament, and click the "Join Now" button.
  • Placing bets on specific games or categories automatically earns you points.
  • Points Calculation: Typically 1 point per ৳100 wagered — though rules may vary by tournament.
  • Top leaderboard positions earn large cash prizes or free spins.
  • Points must be earned within the tournament's designated timeframe — any points after it ends will not count.

Each tournament has its own detailed rules, which we recommend reading before you participate.

Play on a Secure Platform

Your data is protected and your payments are secure at 77jj — get started today.

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