Learn exactly how your personal and financial information is collected, used, and kept secure — all presented transparently in English.
We protect your privacy through technology and policy
Every transaction and login is protected with 256-bit SSL encryption. Your data remains completely unreadable to anyone outside.
Sunwin never sells your personal information to third parties. Your data is used solely to improve our services.
You can view, update, or request deletion of your information at any time. Your data belongs to you.
Our databases are secured with enterprise-grade firewalls and anti-intrusion systems, with 24/7 monitoring to prevent unauthorized access.
We clearly explain which cookies we use and why. Except for essential cookies, you have full control over the rest.
Sunwin's security systems are regularly verified through independent third-party audits. We consistently uphold international standards.
Our Commitment: Sunwin believes privacy is a fundamental right. We will never misuse your data and will always operate with full transparency.
This Privacy Policy ("Policy") describes how information is collected and used between the operator of the Sunwin platform (sunwin-baji.net) and its users ("you").
Sunwin operates as a trusted online betting and gaming platform in the Bangladesh market. We believe our users have the right to know how their information is managed — and this Privacy Policy is designed exactly for that purpose.
By creating or using an account on this platform, you agree to this Privacy Policy. It forms part of our Terms & Conditionstogether form a complete legal framework.
We only collect information that is necessary to provide our services. Collecting excessive or unnecessary data goes against our policy.
Sunwin collects your information in several ways. Each method is explained in detail below:
Information you provide during registration and account use:
| Data Type | Example | Why It's Needed |
|---|---|---|
| Identity Information | Name, date of birth, national ID number | Age Verification & Identity Confirmation |
| Contact Information | Mobile number, email address | Account Notifications and Security Alerts |
| Financial Information | BKash/Nagad number, bank details | Payment Processing |
| Address Details | Division, district, full address | KYC Verification and Legal Requirements |
We never store your full payment card number or bank password. Payment information is always kept in encrypted form.
Sunwin uses your information only for specific, legitimate purposes. We will never misuse it.
We never sell or share your information with third parties for marketing or advertising purposes. Your data is used strictly for the purposes outlined above.
Sunwin does not sell, rent, or trade your personal information. However, data may be shared in certain specific circumstances:
Before sharing data with any third party, we ensure they adhere to equivalent privacy and security standards. Protecting your information is our top priority.
Sunwin uses cookies and similar technologies on its website. Cookies are small text files stored in your browser.
You can delete or disable cookies at any time through your browser settings. However, disabling essential cookies may cause certain platform features to not function properly.
Sunwin uses internationally recognized technology to keep your data secure.
Your data is retained according to the following periods:
| Data Type | Retention Period |
|---|---|
| Account Information | 5 years after account closure |
| Transaction Records | Minimum 7 years as required by law |
| KYC Documents | 5 years after account closure |
| Support Conversations | 2 Years After Resolution |
| Betting History | For the duration of active account + 3 years |
As a Sunwin user, you have several important rights over your own information:
You may request to see what information we hold about you. Contact our support team and we will respond within 30 days.
If any of your information is incorrect, you may request a correction. We will update it as promptly as possible.
You may request that your data be deleted under certain circumstances. However, some information may need to be retained due to legal obligations.
You may object to your data being used for marketing or analytics purposes. We will respect your decision.
You may request a download of your data in a standard format (CSV or JSON).
To exercise any of the rights above, email us at support@sunwin-baji.net. We typically respond within 7 business days.
Sunwin strictly prohibits anyone under the age of 18 from using the platform. We do not knowingly collect any information from minors.
Sunwin may update this Privacy Policy as needed. When changes are made:
We recommend revisiting this page every few months. When you stay informed, it helps us act more responsibly as well.
For any privacy-related questions, complaints, or requests, please reach out to our Data Protection Team:
For more information about our privacy practices, please visit our FAQ Page or Terms & Conditions You may also visit the page.
Your data is fully protected at Sunwin. Register now and experience Bangladesh's most secure betting platform.