644j Privacy Policy: How We Handle Your Information
At 644j, every piece of information you share — from your account registration details to your bKash deposit records — is handled with a clear set of rules that you can read here. This policy explains exactly what we collect, why we collect it, and what you can do about it; access to our platform depends on your local law and eligible regions.
Account Data Protected
bKash & Bank Transfer Records
Your Choices Are Clear
Bangladesh-Focused Scope
POLICY FOUNDATIONS
How 644j Collects and Uses Your Information
When you open an account with 644j, we collect the details you submit during registration: your name, contact information, and the payment method you choose — whether that is bKash or a direct Bank Transfer. We use this information to verify your account, process your transactions, and send you service communications relevant to your account activity. We do not sell your personal data to third parties. Data shared with payment processors like bKash and Bank Transfer partners is limited strictly to what those processors need to complete your transaction. We retain account records for as long as your account remains open and for a further period required by applicable record-keeping obligations. Cookies and similar tracking tools are used on our site to keep your session active, remember your preferences, and understand how pages are used — you can control cookie behaviour through your browser settings. Any data transferred outside Bangladesh is subject to standard contractual protections. Your use of this platform and the applicability of this policy depends on your local law and the eligible regions in which our service is available. If you have questions about how your data is used, our support team is the right starting point.
bKash transaction records
Bank Transfer details
Account registration data
Session and cookie data
Device and browser information
POLICY SCOPE DEFINED
What This Policy Covers and Where It Applies
This policy applies to data collected through 644j's platform and is limited to activity conducted through our site. Some areas fall clearly inside its scope; others do not, and knowing the difference helps you make informed choices about your account.
Account Access
Registration details, login activity, and session data you generate when you sign in and navigate the platform fall fully within this policy. We control how that data is stored and who can access it.
Transactions
Records of deposits and withdrawals made through bKash or Bank Transfer are covered here. The payment processors themselves operate under their own privacy terms, which sit outside this policy.
Site Content
Your browsing activity on 644j — which sections you visit, how long you spend, and what you interact with — is collected through cookies and analytics tools covered by this policy.
Third-Party Services
Links to external sites, third-party studios providing game content, or payment network interfaces operate under their own policies. Once you leave 644j's platform, this policy no longer applies.
YOUR ACCOUNT RIGHTS
Practical Steps You Can Take Under This Policy
You have real choices about the data we hold on your account. The most direct route is through your account settings page, where you can review the personal details we have on file and correct anything that is out of date — your contact information, preferred payment method, and communication preferences can all be updated there. If you want a copy of the data associated with your account, or if you want to raise a question about how your information has been used, our support team handles those requests directly. For concerns that cannot be resolved through the account page alone, our dedicated privacy contact route is available by email through the address listed in the support section below. We aim to respond to data requests within a reasonable period, and we will always tell you what we can and cannot action under applicable law in your region. Closing your account does not immediately erase all records — retention obligations apply — but we can walk you through what stays on file and for how long.
Review Your Records
Log in and open the account details page to see the personal information we hold. Name, contact details and payment method preferences are all visible there.
Correct Account Details
Update any field that is wrong directly from your account page. If a field cannot be edited in the interface, contact support and we will action the correction.
Raise a Privacy Question
Send your question through the email support route listed in the support section. Describe what data you are asking about and we will respond with what we can action under applicable law.
Request Account Closure
Contact support to start the account closure process. We will explain which records are retained after closure and the applicable retention period for your region.
PRIVACY CONTACT PATHS
Reach Us About Your Privacy Choices
These are the routes available for privacy and data questions on 644j. Use the channel that fits your question — general account queries through live chat, data access or correction requests by email, and policy documents through the help centre.
Live Chat Support
Open the chat icon from any page while signed in to ask account-level questions about your data or settings. Available through the platform interface.
Email Privacy Request
Send data access, correction, or closure requests to the privacy contact address listed in the help centre. Include your registered account email so we can locate your record.
Help Centre
The help centre at 644j contains published policy documents, account guides and contact details. Use it to find the current privacy contact address and policy version.
HOW WE PROTECT DATA
Data Handling, Security and Retention at 644j
Our approach to your data is grounded in four operational areas that you can verify through your account and through the published policies on this site.
Account Security
Your account is protected by credential-based login. If you suspect unauthorised access, change your password from the account settings page immediately and contact support. We do not store your bKash PIN or Bank Transfer credentials.
Cookie Controls
Cookies keep your session active and help us understand site usage. You can review and adjust cookie permissions through your browser settings at any time. Disabling certain cookies may affect how the platform functions.
Retention Period
We keep your account data for as long as your account is open and for the period required under applicable obligations after closure. You can ask support for a summary of what is retained and why.
Policy Updates
When this policy changes, we post the updated version on this page with a revised date. Continued use of the platform after an update means you have seen the new terms. Check this page if you want to confirm the current version.
PRIVACY QUESTIONS ANSWERED
Common Questions About Your Data on 644j
These are the questions we hear most often about how 644j handles personal information. Each answer points you toward the specific account path or contact route that applies.
What personal data does 644j collect when I open an account?
We collect the details you enter during registration — name, contact information and your chosen payment method. Once you start transacting, records of bKash deposits and Bank Transfer activity are also stored against your account. We do not collect data beyond what your account and transaction activity generates.
Can I see the data 644j holds on me?
Yes. Start with your account details page, which shows the personal information we have on file. For a fuller picture — including transaction history and communication records — send a request through the email support route listed in the help centre and we will compile what is available.
How do I correct wrong information in my account?
Most fields — contact details, preferred payment method, communication preferences — can be edited directly from your account settings page. If a field is locked, contact support with the correct information and we will update the record on our side.
Does 644j share my data with other companies?
We share data only where necessary to operate the service: payment processors handle transaction data for bKash and Bank Transfer, and analytics tools receive anonymised usage data. We do not sell personal data. Third parties we work with are limited to what they need to complete their specific function.
What happens to my data if I close my account?
Closing your account stops new data collection, but some records are kept for the period required under applicable obligations. Contact support before or after closing and we will explain which records stay on file, for how long, and under what conditions they can be removed.
Who do I contact if I have a privacy concern that support cannot resolve?
Start with the live chat or email route in the support section of this page. For a formal data request — access, correction or a question about retention — use the privacy contact email in the help centre at 644j. Include your registered email address so we can locate your account.