1What Information We Collect
When you register and use 644bd's services, certain information is collected — either automatically or directly from you. The main purposes are to keep your account secure, confirm transactions, and improve the quality of our services.
What You Provide (Active Data)
- Full name, date of birth, and gender — identity information provided at registration
- Mobile number and email address — for communication and OTP verification
- National ID or passport photo — for KYC verification, required only on your first withdrawal
- Mobile banking number — for processing deposits and withdrawals
- Messages and complaints sent via support chat — for service quality improvement
Automatically Collected Information
- IP address and device information — for security verification and detection of multiple accounts
- Browser type, operating system, and screen resolution — for platform optimization
- Login time, session duration, and page visit history — for improving user experience
- Betting & Gaming History — For Account Details & Responsible Gaming Monitoring
- Data from cookies and tracking technologies — used for page performance and a personalised experience
Keep in Mind: 644bd will never ask for your full ID number, password, or OTP over the phone or chat. If anyone requests this information, it is fraud — report it to support immediately.
2How We Use the Information We Collect
644bd uses your data solely to deliver and improve our services. It is never used for unrelated or commercial purposes.
| Data Type |
Purpose |
| Identity information (name, date of birth) |
Account creation, KYC verification, and age confirmation |
| Mobile Number |
OTP login, security alerts, and essential notifications |
| Payment Information |
Processing deposits and withdrawals, fraud prevention |
| ID Document |
KYC verification, anti-money laundering compliance |
| Usage History |
Personalised experience, responsible gaming monitoring |
| Device & IP Information |
Security, multiple account detection, geo-restriction |
| Chat & Support Messages |
Issue resolution, service improvement, staff training |
644bd may occasionally send you relevant offers or updates via email or mobile. You can opt out of these notifications at any time — through your account settings or by contacting support.
Important: 644bd never sells your data to third-party advertising networks or data brokers. This commitment is at the core of our privacy policy.
3Who We Share Your Data With
644bd may share your information with third parties only in specific circumstances outlined below. In each case, only the minimum necessary data is shared.
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Payment Processors
bKash, Nagad, Rocket, and other payment gateways receive only the information needed to verify transactions. They operate under their own privacy policies.
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KYC Verification Services
An authorised third-party verification service may be used to verify your identity. They use your data solely for verification purposes and do not retain it.
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Law Enforcement Agencies
Relevant information may be disclosed in response to court orders, government investigations, or other legal obligations. Where possible, you will be notified in advance.
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Anti-Fraud System
Your information may be cross-checked against international screening databases to help prevent fraud and money laundering.
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Game Providers
For Live Casino or slots games, the game provider may receive minimal data (session ID, bet amount) — not personal identity information.
Outside of the above, 644bd does not share your data with any other party. In the event of a company sale or merger, data may transfer to the new owner, but must remain subject to this privacy policy.
4Data Protection Practices
The 644bd technical team has implemented multiple layers of data protection. It's not just a password — each layer has its own independent security measure.
256-bit SSL/TLS Encryption
All data transmitted between your browser and our servers is encrypted end-to-end — no third party can intercept it in transit.
Two-Factor Authentication (2FA)
Mobile OTP at login — even if your password is compromised, your account cannot be accessed without the OTP.
Real-Time Fraud Monitoring
Unusual logins, device changes, or suspicious transactions are flagged in real time.
International-Standard Data Centers
644bd's data is stored in ISO 27001-certified data centers — with physical security and redundancy.
Restricted Internal Access
Only 644bd staff who genuinely require access to specific data are permitted to view it — enforced through role-based access control.
The honest truth is — no digital system is 100% impenetrable. 644bd takes every precaution, but you should stay vigilant on your end too: use a strong password, avoid logging in on public Wi-Fi, and report anything suspicious immediately.
5Cookie Policy
When you visit 644bd.click, some cookies are stored in your browser. Cookies are small text files that help improve your browsing experience. They are harmless.
Essential Cookies
Functional Cookies
Analytics Cookies
Security Cookies
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Essential Cookies (Required)
Maintains login sessions, security tokens, and CSRF protection. Disabling these will prevent the site from functioning properly.
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Functional Cookies
Remembers your language preference, theme settings, and bet slip details — so you don't have to set them up every time.
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Analytics Cookies
How long you spend on each page and which features are used most — this helps improve our service. Data is anonymized.
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Security Cookies
Used to detect unusual logins or device changes. Plays a direct role in protecting your account.
You can block or delete cookies through your browser settings, though disabling essential cookies may affect login functionality. 644bd does not use third-party tracking cookies.
6Your Rights Over Your Data
644bd believes you should have full control over your own data. The rights listed below are yours to exercise, and there's no complicated process to use them.
Right to Access
You may request to know what information 644bd holds about you. Details will be provided within 30 days of your request.
Right to Rectification
If your information is incorrect, you can request a correction. Changes to your name or date of birth may require supporting documentation.
Right to Erasure
You may request deletion of your data after closing your account. However, certain information may be retained for a specified period as required by law.
Right to Restrict Processing
You can request that your data not be used for marketing or unnecessary notifications.
Data Portability
You can request a copy of your data in a structured format — for personal use.
Right to Complain
If you believe a data protection breach has occurred, notify 644bd and you may also file a complaint with the relevant authority.
To exercise these rights support@644bd.click— email us or reach out via live chat. Our support team will respond within 30 days.
7How Long Your Data Is Retained
644bd does not keep your data indefinitely. Each type of data has its own defined retention policy.
Active Account Data: Retained for as long as your account remains active.
Financial transaction records: Retained for a minimum of 5 years after account closure — for legal and audit purposes.
KYC Documents: 5 years after account closure — in compliance with anti-money laundering regulations.
Betting History: 2 years after account closure — due to the possibility of disputes.
Support chat history: 1 year — for service quality assessment and training purposes.
Cookie & Session Data: Cookies typically expire within 30 days to 1 year.
Once the above retention periods expire, data is securely deleted or anonymised. 644bd does not retain data beyond its legal obligations.