Protecting your personal information is our top priority. This Privacy Policy explains in detail how your data is collected, stored, and used.
477b ("we", "us") is one of Bangladesh's most trusted online Sports Betting platforms. This Privacy Policy ("Policy") provides a full description of how we manage the personal information of users of our website and mobile services.
By using our platform or creating an account, you are considered to have accepted this Privacy Policy. Your data is never sold — that is our core commitment.
Please note: This policy governs our Terms & Conditions forms part of this. Read both together for the complete picture.
Protecting your privacy at 477b is our responsibility. This privacy policy applies when you visit our website, create an account, place bets, make financial transactions, or contact our customer support.
We believe in transparency. This policy has no hidden clauses — everything we do and don't do with your data is stated here, clearly.
This policy has been prepared in accordance with applicable data protection laws in Bangladesh and international best practices.
477b only collects information that is strictly necessary to provide its services. We collect two types of data:
What We Do Not Collect: Your bank password, OTP, PIN, or any other confidential financial details. If anyone asks for this information, it is fraud — report it to us immediately.
477b uses your data for specific purposes only. Each use is clearly outlined below:
| Data Type | Purpose of Use | Purpose |
|---|---|---|
| Name & Identity | Account creation & verification | Mandatory |
| Mobile number | OTP Verification & Notifications | Mandatory |
| Sending important updates | Mandatory | |
| Payment information | Deposit/withdrawal processing | Mandatory |
| KYC documents | Age & identity verification | On large transactions |
| Usage data | Service improvement & security | Automatic |
| Location data | Geo-Restriction Verification | Automatic |
We may use your information for marketing purposes, but only for 477b's own promotions and offers — never for third-party advertising.
477b stores your information on secure servers. All data is protected with AES-256 encryption, and we never retain your information longer than necessary.
Server Location: Our primary servers are housed in secure data centers. The same level of security is maintained across all backup servers as well.
477b never sells your personal information. However, certain data may be shared in the following limited circumstances:
When sharing information with third parties, we ensure they uphold the same standard of privacy protection. We never sell your data to advertising companies or data brokers — not ever.
Our commitment: Your mobile number or email is never shared with any marketing company. If you receive spam from outside 477b, it is not because of us.
477b uses cookies on its website. Cookies are small text files stored in your browser that help improve the website's functionality.
| Cookie Type | Purpose | Duration | Status |
|---|---|---|---|
| Session cookie | Stay logged in | When the browser is closed | |
| Security Cookies | CSRF & fraud prevention | 7 days | |
| Preference Cookies | Saving language & settings preferences | 30 days | |
| Analytics Cookies | Usage data for service improvement | 90 days |
You can disable cookies from your browser settings, though doing so may affect certain features of the platform. Disabling essential cookies will prevent you from logging in.
As a 477b user, you have certain fundamental rights over your personal data. We fully respect each of these rights:
You have the right to know what information we hold about you. Submit a request to our support team and we'll respond within 7 business days.
You may request corrections to any inaccurate or outdated information. Updates will be made following the necessary verification.
You may request deletion of your data after your account is closed. However, certain information may need to be retained to meet legal obligations.
You have the right to export your personal data in a standard, portable format.
You can opt out of marketing messages at any time.
If you believe your privacy has been violated, you can report it directly to us or to the relevant authority.
477b does not collect data from anyone under the age of 18, and minors are not permitted to use the platform. Age is verified at the point of registration.
If a minor has accidentally created an account and it comes to our attention, the account will be closed immediately and all associated data deleted. If you're a guardian with concerns, please contact us.
For Parents: If you suspect your child is using this platform, please email support@477b.ws immediately.
477b uses industry-leading security technology to protect your data. Our security measures include:
Keep in mind, though — no platform can guarantee 100% security on the internet. That's why it's important to keep your password strong and never share it with anyone.
477b may update this privacy policy at any time. For significant changes, you will be notified via email or a platform notification.
Continued use of the platform after any changes takes effect means you accept the updated policy. We recommend visiting this page from time to time to stay informed.
The "Last Updated" date at the top of this page is always kept current. Check the date to see whether any changes have been made.
For any privacy-related questions, complaints, or requests, please get in touch with us:
From technology to policy — protection at every layer
Your privacy is protected at 477b. Register with confidence and enjoy a world-class betting experience.