Your personal data matters to us. This policy clearly explains what information you provide to 300er, how it is used, and how it is kept secure.
Last Updated: January 2026Welcome to 300er. Our Privacy Policy is set out in full on this page. It takes effect the moment you open an account, place a bet, or simply browse our website.
We believe every member's personal data belongs to them. 300er uses this information solely to provide you with a better experience — for no other purpose.
This Privacy Policy is written in plain language so you can understand it easily — no complicated legal jargon. We want to be straightforward about what information 300er collects, why we collect it, and how we keep it safe.
✅ Please read this page carefully. By creating an account, you are considered to have accepted this Privacy Policy.
300er only collects information that is necessary to provide you with our services and maintain platform security. We never collect excessive or irrelevant data.
| Data Type | Details | Mandatory? |
|---|---|---|
| Identity information | Full name, date of birth, national ID number | Yes |
| Contact Information | Mobile number, email address | Yes |
| Payment Information | Mobile wallet number (bKash/Nagad/Rocket) | Yes |
| Transaction History | Deposits, withdrawals, betting records | Yes |
| Technical Information | IP address, device type, browser information | Automatic |
| Usage Data | Page visits, session duration, preferred games | Automatic |
| KYC documents | Photo of national ID or passport | When necessary |
⚠️ 300er never stores your full bank account number, credit/debit card details, or PIN. Payment information is processed exclusively through mobile wallets.
300er collects your information through several methods. Each one is fully transparent, and we want you to be aware of all of them.
🔍 300er never purchases or collects information about you through third parties. All data comes directly from you or your device.
300er uses your data only for specific, legitimate purposes. A clear breakdown of how your data is used is provided below.
300er will not use your data for any purpose beyond those stated above. If we ever need to use your data for a new purpose, you will be notified in advance.
300er never sells your personal data. However, in certain limited situations, data may be shared with specific parties — always with your best interests protected.
⚠️ 300er never sells or transfers your data to advertisers, data brokers, or any other commercial third party. This is our unconditional commitment.
Every third party with whom data is shared is bound by a strict confidentiality agreement with 300er. They may not use the data they receive for their own purposes or share it with anyone else.
300er uses cookies on its website. Cookies are small text files stored in your browser that help make your experience smoother and more personalised.
You can disable cookies at any time through your browser settings. However, disabling certain essential cookies may affect the functionality of some site features.
📱 For mobile app users, local app storage is used in place of cookies, governed by the same policy.
300er uses industry-leading security technology to protect your privacy. Our security is multi-layered — if one layer is compromised, the others remain active.
That said, keep in mind — no organization can guarantee 100% security on the internet. Do your part by using a strong password and never sharing your login details with anyone.
300er believes every member has the right to full control over their own data. To exercise any of these rights, contact us at support@300er.bet.
📧 Send any data rights requests to support@300er.bet. We will provide an initial response within 72 hours.
300er does not store your data indefinitely. Each type of data has a defined retention period, determined by legal requirements and business needs.
| Data Type | Retention Period |
|---|---|
| Account information | While the account is active + 5 years after closure |
| Transaction Records | 5 years (legal obligation) |
| KYC documents | 5 Years |
| Customer Support Chat | 2 Years |
| Technical Logs | 90 days |
| Marketing preferences | Until you opt out |
Once the designated retention period expires, your data is automatically deleted or anonymized so that it can no longer be used to identify you.
300er may update this Privacy Policy from time to time. Revisions will be made when the scope of our services expands, when laws change, or when there are significant changes to our practices.
If any significant changes are made, we will notify you via email or an on-site notification. Continued use of the site after changes are made will be considered acceptance of the updated policy.
If you have any questions, concerns, or requests regarding this Privacy Policy, please get in touch with us:
💬 Our privacy team is always ready to help with any questions you may have. Don't hesitate to reach out.
We don't just say your data is safe with us — we prove it through action.
Every transaction and login is secured with 256-bit SSL encryption. Your data cannot be intercepted or read by anyone in transit.
300er never sells your personal data to third parties. This is a core principle we uphold without exception, regardless of circumstances.
Only authorized staff may access your data, and only for specific reasons. All access is logged and reviewed regularly.
You have the full right to request access to, correction of, or deletion of your data. We respond within 72 hours.
Every type of data has a set retention period. Once it expires, the data is automatically deleted — nothing is kept longer than necessary.
An independent team of third-party experts regularly audits our systems to ensure security. Any vulnerabilities identified are addressed immediately.
Your data is safe with us — enjoy Bangladesh's best betting experience with complete peace of mind.