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When you create an account on 1win app, you provide certain information. Where that information goes, who can see it, and how long it is kept — these are natural questions, and answering them honestly is exactly what this privacy policy is for. There is nothing to hide behind complicated legal language, so everything is laid out here in plain, straightforward terms.
1win app takes user privacy seriously — not just as a legal obligation, but out of respect for the trust that users in Bangladesh place in the platform when sharing their personal information. Details such as NID numbers, mobile numbers, and transaction records are sensitive data, and 1win app treats them as such.
Core Commitments of the Privacy Policy
Six Core Principles Guiding Data Protection at 1win app
Never Sold to Third Parties
Your data is never sold. Personal information is not shared with advertisers or any third parties.
SSL Encryption
All data is protected with 256-bit SSL encryption — bank-grade security on every connection.
Nothing Beyond What Is Necessary
Only the information necessary to operate the platform is collected. No unnecessary data is gathered.
You're in Control of Your Own Data
You always have the right to request access to, correction of, or deletion of your data.
Transparency in Bangla
Privacy policy in plain English — no confusing legal jargon. Feel free to ask any questions in plain language.
Stored for a Defined Period
Data is not kept indefinitely. It is deleted after a set period or upon your request.
What Types of Data Are Collected?
Various types of information are collected when you register and use 1win app. This falls into three categories — what you provide directly, what is generated automatically as you use the platform, and what is received from third parties such as payment providers.
What You Provide Directly:
- Full name, date of birth, and mobile number (at registration)
- National ID or passport details (for KYC verification)
- Address & Email (optional, if provided)
- Messages & Requests Sent to Support
Automatically Collected Data:
- IP Address & Device Information (model, operating system)
- Browser Type & Version
- Logs of when you were on the platform and for how long
- Information about which games or betting markets you have spent time on
- Transaction History & Amounts
The purpose of collecting this data is to keep the platform secure, complete KYC verification, and improve the user experience. No data is collected without a reason.
Types of Data and Purpose of Use
What Data We Collect and Why — At a Glance
| Data Type | Reason for Collection | Legal Basis | Retention Period |
|---|---|---|---|
| Mobile Number & Name | Account management, OTP verification | Contractual Requirement | For the Duration of Account Activity |
| NID / Passport | Age & Identity Verification (KYC) | Legal Obligations | Up to 5 Years |
| Transaction Details | Payment Processing & Security | Legal & Contractual | 5–7 Years |
| Device & IP Information | Fraud prevention and detection of multiple accounts | Legitimate Interest | 90 Days |
| Gaming & Betting History | Responsible Gaming Monitoring | Legal Obligations | 5 Years |
| Support Messages | Troubleshooting & Service Improvement | Legitimate Interest | 2 Years |
Why and How Is Your Data Used?
1win app uses your information only for specific, defined purposes, each of which is clearly outlined below. Your data is not used for anything beyond these purposes.
- Account Management: For registration, login, password reset, and profile management.
- Identity Verification: To verify age and identity during the KYC process and to prevent money laundering.
- Payment Processing: To process deposits and withdrawals securely.
- Ensuring Security: To detect fraud, multiple accounts, and system abuse.
- Customer Support: To respond to your questions and issues, and to make account-related decisions.
- Responsible Gaming: To detect unusual gaming patterns and apply warnings or limits where necessary.
- Platform Improvement: To analyze which features are most used and improve the overall experience.
- Legal Obligations: To comply with regulatory directives or court orders.
1win app only contacts you for direct marketing or promotional messages after obtaining your consent. To withdraw consent at any time, simply notify support.
Data Sharing with Third Parties
1win app does not sell your personal data or share it with third parties for advertising purposes. However, limited data sharing with specific service providers is necessary for platform operations.
- Payment Provider: Necessary information is shared with payment providers such as bKash, Nagad, and Rocket to process transactions.
- KYC Verification Service: We work with internationally accredited KYC service providers for identity verification.
- Technology Provider: We work with internationally recognized technology companies for cloud storage and server services. These companies comply with GDPR or equivalent privacy standards.
- Legal Authorities: Providing data in response to a court order or a lawful request from a government regulatory authority is a legal requirement.
Every third-party agreement includes data protection clauses. They may only use your information for the specific purpose for which it was shared — nothing else.
1win app Security Layers
Your Data Is Protected at Multiple Levels
Data Security Measures
1win app uses industry-standard security technology to keep your data protected. Every web connection is secured with SSL 256-bit encryption — the same standard used in online banking. The mobile app applies the same level of security.
All data stored in the database is encrypted. Passwords are never stored in plaintext — only as hashed values. No 1win app employee or support agent can view your password. If anyone contacts you by phone or chat asking for your password, it is a scam — disconnect immediately and report it to support.
Unusual login attempts are automatically detected, and accounts may be temporarily locked if suspicious activity is identified. Server security is regularly reviewed by independent security experts. That said, no internet activity is entirely risk-free — always keep your password private and never share it with anyone, even someone you know.
Your Data Is a Trust We Take Seriously
If you suspect any security issue with your 1win app account, contact support immediately. Action will be taken promptly.
User Rights
You have specific rights over your personal data on 1win app. To exercise any of these rights, please contact support.
Right to Access Your Data
You can submit a request to find out what information 1win app has collected about you.
Right to Data Correction
If any of your information is incorrect, you can request a correction. Support will verify and update it accordingly.
Right to Erasure
After closing your account, you can request deletion of your personal data — for any data not subject to legal retention obligations.
Right to Restrict Processing
You have the right to request that your data not be used for specific purposes — though this may limit access to certain services.
Right to Data Portability
You can request a copy of your data in a format that is easy to read.
Right to Object
You can object to certain types of data processing — particularly where your data is used for marketing purposes.
How Long Is Data Retained?
1win app does not store your data indefinitely. Each type of information has its own retention period, determined primarily by legal obligations and operational necessity.
All data is retained while your account is active. After account closure, financial transaction records are generally kept for 5 to 7 years for legal compliance. KYC documents are retained for up to 5 years. Support conversations are deleted after 2 years. Device and login logs are automatically cleared after 90 days.
Data beyond legal retention requirements is deleted within 12 months of account closure. If you wish to have specific data removed sooner, contact support with your request — action will be taken as quickly as possible based on the reason and type of data involved.
Minor Protection
1win app strictly prohibits anyone under the age of 18 from creating an account or using the platform. No data is collected from minors — this is one of 1win app's most firmly enforced policies.
Age is verified at registration and confirmed through the KYC process using date-of-birth documentation. If there is any suspicion that an account belongs to a minor, 1win app can immediately suspend that account and investigate all associated transactions.
If a parent believes their minor child is using 1win app, they should contact support immediately. The matter will be investigated promptly and the necessary steps will be taken. The use of parental control software on devices is also recommended to manage access at the household level.
Policy Update Rules
1win app may update this privacy policy as needed. The date of any change will be shown at the top of the page under "Last Updated." Minor changes will result in a page update only.
If there are any significant changes to how your data is used, you will be notified in advance via your registered mobile number or an in-app notification. Continued use of the platform after any changes constitutes acceptance of the updated policy.
If you object to any changes, you always have the right to close your account. You will be given the opportunity to withdraw your balance before the account is closed.
Contact & Complaints
For any privacy-related questions, requests, or complaints, contact 1win app support directly. You are welcome to write in Bengali.
- Live Chat: Log in to the platform and start a chat directly — available 24 hours a day.
- Email: support@1winapp.biz — for detailed requests or complaints.
Requests to delete or access data are typically processed within 30 days. In complex cases, an additional 60 days may be required — and you will be notified in advance if that is the case.
Why Does Reading the Privacy Policy Matter?
A Note for Users in Bangladesh
Many people start using an app without reading the privacy policy. That is completely understandable — lengthy documents written in legal language are not easy to get through. But on a platform like 1win app, where financial transactions take place and identity documents are submitted, it is worth taking a moment to review the key points at least once.
There are three key things to understand about the 1win app Privacy Policy — where your data goes, where it does not go, and what rights you have. Knowing these three things lets you use the platform with genuine peace of mind. In short: your data is never sold, never used beyond what is necessary, and you can request its deletion at any time.
Digital service usage is growing in Bangladesh, and so is awareness around digital security. 1win app believes that the more informed users are, the better decisions they can make. That is why this page was created in plain, accessible language — free of complicated terminology. If anything is unclear, do not hesitate to ask support — there is no such thing as a silly question.
There are a few simple steps you can take to help protect your own data. Keep your account password strong and never reuse it on other sites. It is safer not to save your password in the browser after logging in — especially on shared devices. Do not share personal information unless you have received official communication from 1win app, as fraudsters sometimes pose as official sources to steal your information.
About the Bengali Version
This English version of the privacy policy is a translation of the original international version. In the event of any interpretive discrepancy, the original version shall take precedence. For detailed legal information, Terms & Conditions Also see this page.
Deposit limits, session time limits, and self-exclusion options are always available on 1win app. Keep gaming where it belongs — entertainment.
Frequently Asked Questions
Common Questions About the Privacy Policy Page