Registering with WinWinBD means you'll be sharing some personal information with us. This page explains exactly how that data is stored, how it's used, and who can access it.
Six Core Pillars of Data Protection at WinWinBD
Every transaction and piece of personal data you submit is encrypted with 256-bit SSL. No one can intercept it in transit — and it cannot be read in plain text even on WinWinBD's own servers.
WinWinBD never sells your name, mobile number, or payment details. Your information is not shared with any external party except where required by law.
WinWinBD stores all data in ISO-certified data centers that meet international security standards, with 24/7 monitoring and automated backups in place.
We only collect the information needed to provide our services — nothing more. If you choose to delete your account, all associated data will be removed.
Fingerprint and Face ID on the WinWinBD app are stored solely on your device. This biometric data is never sent to our servers.
WinWinBD's data security systems are regularly audited by independent cybersecurity experts to identify and address vulnerabilities.
From the moment you create an account on WinWinBD, certain information is collected automatically with every bet placed. The details below explain exactly what data is collected and why.
| Data Type | Purpose | Retention period |
|---|---|---|
| IP address | Security & Fraud Prevention | 90 days |
| Device Information | Multiple Account Detection | 1 year |
| Betting History | Dispute resolution and bonus calculations | 5 years |
| Transaction Records | Financial Regulatory Obligations | 7 years |
| Login logs | Account Security | 30 Days |
WinWinBD never collects or asks for your payment PIN or mobile banking password.
WinWinBD uses your data only for the purposes listed below — it will never be used for anything outside this scope.
To opt out of promotional SMS or notifications, go to the app settings or contact our support team.
All WinWinBD user data is stored in internationally certified data centers. These servers operate in compliance with ISO 27001 security standards.
If your account is closed or you submit a data deletion request, all personal data beyond what we are legally required to retain will be permanently deleted within 30 days. Transaction records are kept to meet financial regulatory requirements.
No WinWinBD employee can view your password or payment PIN — they are stored as hashes.
WinWinBD does not sell your data. However, certain information may be shared in the limited circumstances outlined below:
| Third parties | Data We Share | Reason |
|---|---|---|
| Payment gateways (bKash, Nagad) | Phone number, transaction amount | To process payments |
| KYC Verification Partner | NID scan, selfie | For identity verification |
| Cybersecurity Auditor | Anonymized logs | For security audits |
| Law enforcement agencies | As required by court order | Legal Obligations |
Your information is never shared with any organization outside the cases listed above. Every third-party partner is contractually required to meet WinWinBD's privacy standards.
WinWinBD's website and app use cookies to enhance your experience. Cookies are small files stored in your browser.
You can delete optional cookies from your browser settings. Note that disabling essential cookies will prevent you from logging in.
WinWinBD gives users meaningful control over their own data. The following rights are available to you:
You may request to know what information we hold about you.
You may request a correction if any of your information is inaccurate.
You may request the deletion of your data within the limits permitted by law.
You may request a copy of the information we hold about you.
You may request that your information not be used for specific purposes.
You can opt out of promotional messages at any time.
To exercise these rights, email support@winwinbd.ws or reach out via the in-app support chat. WinWinBD will respond within 7 business days.
WinWinBD is strictly for users aged 18 and above. We do not knowingly collect personal information from minors.
If we are notified that an account has been created by someone under 18, the account will be immediately closed, all data will be deleted, and any remaining balance will be refunded.
If you become aware of a minor using WinWinBD, please notify us at support@winwinbd.ws.
WinWinBD reserves the right to update this Privacy Policy as needed. Users will be notified of any significant changes via SMS or in-app notification.
You can always check the "Last Updated" date at the top of this page to see when the policy was last revised. Continued use of WinWinBD after any changes will be considered acceptance of the updated policy.
For any questions about our Privacy Policy, or to request a correction or deletion of your data, please reach out through the channels below:
WinWinBD aims to respond to all privacy-related requests within 7 business days. Complex requests may take up to 30 days.
You've read our Privacy Policy — now register. Start with a BDT 300 deposit via bKash and get a 200% bonus on your first deposit.
18+ · Your data is fully secure · Please gamble responsibly