Privacy Policy — jamuna77
This Privacy Policy explains how jamuna77 collects, processes, stores, and protects the personal data of players registered on our Bangladesh casino and sports betting platform. We are committed to handling your information with transparency, care, and respect for your privacy rights.
End-to-End Encryption
All data transmitted between your device and the jamuna77 platform is protected by industry-standard SSL/TLS encryption. Your personal details, payment information, and account credentials are never sent over an unencrypted connection.
No Unauthorised Data Sharing
jamuna77 does not sell, rent, or trade your personal data to any third party for marketing purposes. Data is shared only with trusted service providers who operate strictly under our instruction and confidentiality agreements.
You Control Your Data
Registered players have the right to access, correct, or request deletion of the personal data we hold about them. Submit a data request at any time by contacting support@jamuna77 and we will respond within 30 days.
Cookie Transparency
We use cookies and similar tracking technologies solely to improve platform performance, personalise your experience, and support fraud prevention. We do not use tracking cookies to build profiles for sale to advertising networks.
Defined Retention Periods
Personal data is retained only for as long as is necessary for the purposes for which it was collected, or as required by applicable anti-money-laundering and financial record-keeping regulations in Bangladesh.
KYC Data Protection
Identity documents submitted for KYC verification are stored on secure, access-controlled servers. KYC documents are not used for any purpose other than identity verification and regulatory compliance, and are never shared beyond the minimum required scope.
1. Information We Collect
jamuna77 collects personal data from you in several ways: information you provide directly when registering and using the platform, information generated automatically by your use of the platform, and information received from third-party service providers such as payment processors.
1.1 Information You Provide Directly
When you register an account or interact with the jamuna77 platform, you may provide us with the following categories of personal data:
- Registration data: full legal name, date of birth, residential address in Bangladesh, Bangladeshi mobile phone number, and email address;
- Identity verification (KYC) documents: copies of your National Identity Card (NID), passport, or driving licence, and proof of address documents such as utility bills or bank statements;
- Payment information: your bKash, Nagad, Rocket, or Upay mobile wallet number; bank account details for Dutch-Bangla Bank, City Bank, or BRAC Bank transfers; or Visa/Mastercard details as required for deposits and withdrawals;
- Communications data: records of your interactions with our customer support team, including live chat transcripts and email correspondence;
- Responsible gaming data: self-reported information you provide when using deposit limits, cooling-off periods, or self-exclusion tools.
1.2 Information Collected Automatically
When you visit and use the jamuna77 platform, we automatically collect certain technical and behavioural data, including:
- Device and connection data: IP address, device type, operating system, browser type and version, screen resolution, and internet service provider;
- Session data: login timestamps, session duration, pages visited, games played, betting markets accessed, and navigation paths through the platform;
- Transaction data: a complete record of all deposits, withdrawals, wagers, bonus claims, and balance adjustments made through your account;
- Location data: country and region-level location inferred from your IP address for geographic compliance purposes. We do not collect precise GPS-level location data.
1.3 Information from Third Parties
We may receive information about you from trusted third-party partners in the following circumstances:
- Payment service providers: confirmation of transaction status from bKash, Nagad, Rocket, Upay, and banking partners to verify deposits and process withdrawals;
- Identity verification services: results of automated identity checks against official Bangladeshi identity databases where applicable;
- Fraud prevention partners: risk signals from third-party fraud detection services that help us identify unusual account activity.
| Data Category | Examples | Collection Method |
|---|---|---|
| Identity Data | Full name, date of birth, NID number | Provided by you at registration and KYC |
| Contact Data | Email address, Bangladeshi mobile number | Provided by you at registration |
| Financial Data | bKash/Nagad number, bank account, card details | Provided by you when making transactions |
| Technical Data | IP address, device type, browser, OS | Collected automatically on platform access |
| Usage Data | Games played, bets placed, session times | Collected automatically during platform use |
| KYC Documents | NID copy, passport, proof of address | Submitted by you during verification |
2. How We Use Your Information
jamuna77 uses the personal data we collect solely for the purposes described in this Privacy Policy. We do not use your data for purposes that are incompatible with those for which it was originally collected without first obtaining your explicit consent.
2.1 Account Management and Service Delivery
We use your registration and contact data to create and manage your jamuna77 account, verify your identity and age, process deposits and withdrawals via bKash, Nagad, Rocket, Upay, and banking partners, provide access to casino games and sports betting markets, and communicate with you regarding your account status, transaction confirmations, and security alerts.
2.2 Legal and Regulatory Compliance
jamuna77 processes personal data as necessary to comply with applicable legal obligations, including age and identity verification requirements, anti-money-laundering (AML) obligations, record-keeping requirements, and responses to lawful requests from law enforcement or regulatory authorities. This processing is mandatory — we cannot operate the platform or maintain your account without it.
2.3 Fraud Prevention and Security
We use technical data, session data, and transaction data to detect and prevent fraudulent activity, unauthorised account access, bonus abuse, money laundering, and other prohibited conduct described in our Terms & Conditions. This includes automated monitoring systems that flag unusual patterns for manual review by our security team.
2.4 Responsible Gaming
Where you have used our responsible gaming tools — including deposit limits, cooling-off periods, or self-exclusion — we use the data associated with those requests to enforce the restrictions you have put in place, prevent you from accessing the platform during an active self-exclusion, and ensure that marketing communications are suppressed for self-excluded accounts.
2.5 Platform Improvement and Analytics
Aggregated and anonymised usage data is used internally to understand how players navigate the jamuna77 platform, which games and features are most popular, and where technical issues may occur. This analysis helps us improve platform performance, game selection, and the overall player experience. Analytics data is anonymised before use and cannot be linked back to individual player accounts.
2.6 Marketing Communications
With your consent, we may send you promotional communications about bonuses, new games, sports betting offers, and seasonal promotions relevant to the Bangladesh market — including Eid special promotions, BPL cricket offers, and Pohela Boishakh rewards. You may withdraw your consent to marketing communications at any time by using the unsubscribe link in any marketing email or by contacting support@jamuna77. Withdrawal of marketing consent does not affect our ability to send you service-related communications (e.g., transaction confirmations, security alerts, account notices).
3. Data Sharing and Disclosure
jamuna77 treats the privacy of your personal data with the utmost seriousness. We do not sell your personal data. We share personal data only in the limited circumstances described below, and only to the minimum extent necessary for the stated purpose.
3.1 Payment Service Providers
To process your deposits and withdrawals, we must share relevant financial and identity data with our payment processing partners including bKash, Nagad, Rocket, Upay, Dutch-Bangla Bank, City Bank, BRAC Bank, Visa, and Mastercard. Data shared with payment providers is limited to the information strictly required to complete the transaction and is governed by the payment provider's own privacy policy and applicable financial regulations.
3.2 Identity Verification and KYC Partners
KYC document review and identity verification may be carried out by specialist third-party verification service providers operating under contract with jamuna77. These providers are permitted to use your identity data solely for the purpose of completing the verification check on our behalf and are bound by strict confidentiality and data security obligations.
3.3 Game Content Providers
Game providers (including Pragmatic Play, Evolution Gaming, NetEnt, Microgaming, Spribe, and Ezugi) may receive a pseudonymous player identifier and session data necessary to deliver and log game sessions. Game providers do not receive your full name, contact details, or payment information. All game provider integrations are governed by data processing agreements consistent with this Privacy Policy.
3.4 Legal and Regulatory Disclosure
jamuna77 may disclose personal data to law enforcement agencies, courts, or regulatory authorities where required to do so by applicable law, in response to a lawful court order or subpoena, or where we have a good-faith belief that disclosure is necessary to prevent imminent harm, investigate fraud, or protect the rights and safety of jamuna77, its players, or the general public. Where permitted by law, we will notify you of such a disclosure request before complying.
3.5 Business Transfers
In the event of a merger, acquisition, restructuring, or sale of all or part of jamuna77's business, personal data held by jamuna77 may be transferred to the acquiring entity as part of the transaction. In such circumstances, we will notify registered players by email prior to any transfer taking effect and will ensure that the acquiring entity is bound by privacy obligations at least as protective as those described in this Privacy Policy.
4. Cookies and Tracking Technologies
jamuna77 uses cookies and similar technologies — including local storage, session tokens, and pixel tags — to operate the platform, improve your experience, and maintain the security of your session. This section explains what cookies we use and why.
4.1 What Are Cookies?
Cookies are small text files placed on your device by a website when you visit it. They are widely used to make websites function efficiently, remember your preferences, and provide site operators with information about how the site is being used. Cookies set by jamuna77 are first-party cookies; cookies set by our third-party service providers (such as analytics platforms) are third-party cookies.
4.2 Types of Cookies We Use
| Cookie Type | Purpose | Duration |
|---|---|---|
| Strictly Necessary | Maintain your logged-in session, prevent cross-site request forgery (CSRF), and ensure basic platform security. These cannot be disabled without impairing platform function. | Session (deleted on logout) |
| Functional | Remember your language preferences, game display settings, and responsible gaming tool selections so you don't need to reconfigure them on each visit. | Up to 12 months |
| Analytics | Measure aggregate, anonymised usage patterns (pages visited, session duration, feature engagement) to help us improve platform performance and content. No personally identifiable data is included in analytics reports. | Up to 24 months |
| Fraud Prevention | Identify device fingerprints and flag unusual access patterns to protect your account against unauthorised access and to detect bonus abuse or coordinated fraud attempts. | Up to 90 days |
4.3 Managing Cookies
You can manage or delete cookies at any time through your browser settings. Most modern browsers allow you to refuse new cookies, delete existing cookies, and be notified when a new cookie is set. Please note that disabling strictly necessary cookies will prevent you from logging in to your jamuna77 account and using core platform features. Disabling functional cookies may mean that your preferences are not saved between sessions.
Detailed instructions for managing cookies in major browsers can be found in your browser's help documentation. For Chrome, Firefox, Safari, and Edge users, cookie management is available via the browser's Privacy or Security settings menu.
5. Data Retention and Storage
5.1 Retention Periods
jamuna77 retains personal data for the minimum period necessary to fulfil the purpose for which it was collected, taking into account applicable legal, regulatory, and operational requirements. The following retention periods apply:
| Data Category | Retention Period | Basis for Retention |
|---|---|---|
| Account registration data | Duration of account + 5 years after closure | Legal obligation (AML/KYC record-keeping) |
| KYC identity documents | Duration of account + 5 years after closure | Legal obligation (identity verification compliance) |
| Financial transaction records | 7 years from transaction date | Financial record-keeping requirements |
| Customer support communications | 3 years from last interaction | Legitimate interest (dispute resolution) |
| Session and usage data | 13 months from collection | Legitimate interest (platform improvement, fraud detection) |
| Marketing consent records | Until withdrawal of consent + 3 years | Legal obligation (consent record-keeping) |
| Self-exclusion records | Permanently (for the protection of the player) | Responsible gaming obligation |
5.2 Data Storage Location
Your personal data is stored on secure servers. jamuna77 takes all reasonable technical and organisational measures to ensure that any storage or processing of your data meets appropriate security standards regardless of where the data is held. Where data is processed outside of Bangladesh, we ensure that appropriate contractual protections are in place to safeguard your personal data to a standard at least equivalent to this Privacy Policy.
5.3 Data Deletion
When the applicable retention period expires, or when you make a valid deletion request (see Section 6 below) and no legal obligation requires continued retention, personal data is securely deleted or anonymised in a manner that prevents recovery or re-identification. Anonymised aggregated data may be retained indefinitely for statistical and analytical purposes, as it can no longer be linked to any individual player.
6. Your Privacy Rights
As a player on jamuna77, you have the following rights in relation to the personal data we hold about you. To exercise any of these rights, contact our privacy team at support@jamuna77 with the subject line "Privacy Rights Request". We will respond within 30 calendar days of receiving a valid request, and will not charge a fee for exercising your rights in the majority of cases.
6.1 Right of Access
You have the right to request a copy of the personal data that jamuna77 holds about you, along with information about how it is being processed. Upon a valid access request, we will provide you with a summary of your data in a clear, readable format within 30 days.
6.2 Right to Rectification
If the personal data we hold about you is inaccurate or incomplete, you have the right to request that we correct or update it. For standard account data such as your email address or phone number, corrections can be made directly by contacting support. Changes to identity-related data (such as your registered name or date of birth) will require supporting documentation.
6.3 Right to Erasure
You may request that jamuna77 delete the personal data we hold about you where it is no longer necessary for the purpose for which it was collected, where you have withdrawn consent on which processing was based, or where you object to processing and no legitimate interest overrides your right to erasure. Please note that we may be unable to fulfil an erasure request where retention is required by applicable legal or regulatory obligations — for example, financial transaction records that must be kept for 7 years under AML regulations.
6.4 Right to Restriction of Processing
You may request that we restrict the processing of your personal data in certain circumstances, for example while the accuracy of data you have contested is being verified, or where processing is unlawful but you do not wish the data to be erased.
6.5 Right to Data Portability
Where processing of your data is based on your consent or on the performance of a contract, and is carried out by automated means, you have the right to receive a structured, commonly used, machine-readable copy of your personal data that you have provided to us. This right allows you to transmit that data to another service provider where technically feasible.
6.6 Right to Object to Marketing
You have an unconditional right to object to the use of your personal data for direct marketing purposes at any time. Upon receiving your objection, we will immediately cease using your data for marketing communications. You may exercise this right by using the unsubscribe link in any marketing email or by contacting support@jamuna77.
7. Data Security Measures
jamuna77 implements a comprehensive set of technical and organisational security measures to protect your personal data against unauthorised access, accidental loss, destruction, or alteration. Our security programme includes the following measures:
- SSL/TLS encryption: All data transmitted between your browser or device and the jamuna77 platform is encrypted using TLS 1.2 or higher. Look for the padlock icon in your browser's address bar when using the platform;
- Data-at-rest encryption: Sensitive personal data stored in our databases — including identity documents and financial data — is encrypted at rest using AES-256 encryption;
- Access controls: Access to systems containing personal data is strictly limited to authorised jamuna77 personnel who require that access to carry out their job functions. All internal access is logged and subject to periodic review;
- Two-factor authentication: Player accounts support OTP-based authentication via registered Bangladeshi mobile numbers to reduce the risk of unauthorised account access;
- Vulnerability management: We conduct regular security assessments and maintain a vulnerability management programme to identify and remediate security weaknesses in a timely manner;
- Incident response: jamuna77 maintains a documented data breach response procedure. In the event of a confirmed breach affecting player personal data, we will notify affected players within a reasonable timeframe and take all necessary steps to contain and remediate the incident.
While we take every reasonable precaution to protect your data, no online platform can guarantee absolute security. You are also responsible for maintaining the security of your account credentials. If you believe your account has been compromised, please contact support@jamuna77 immediately.
8. Changes to This Privacy Policy
jamuna77 reserves the right to update or amend this Privacy Policy at any time. Changes may be made to reflect updates in applicable law or regulation, changes in the services we offer, improvements to our data handling practices, or other operational requirements.
When we make material changes to this Privacy Policy — that is, changes that affect your rights or the way we use your personal data in a significant way — we will notify you by email to your registered address at least 14 days before the changes take effect. The updated Privacy Policy will also be published on this page with a revised "Last Updated" date at the top of the document.
For minor changes that do not materially affect your rights (such as clarifications of existing language or corrections of typographical errors), we will update the Policy without individual notification, though the "Last Updated" date will always reflect the most recent revision.
Your continued use of the jamuna77 platform after the effective date of any updated Privacy Policy constitutes your acceptance of the revised terms. If you do not agree with the updated Privacy Policy, you should cease using the platform and may close your account by contacting support@jamuna77. All personal data will continue to be handled in accordance with the version of the Privacy Policy in effect at the time of collection until any applicable retention period expires.
We encourage you to review this Privacy Policy periodically to stay informed about how jamuna77 is protecting your personal data. The current version of the Privacy Policy is always available at jamuna77/privacy-policy.
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