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What You Agree to When You Use bd4

Using bd4 means you accept the terms set out on this page. Access to our platform depends on your local law and eligible regions in Bangladesh — read these conditions before you open an account or make a deposit via bKash, Nagad, or Rocket.

Account EligibilityJurisdiction RulesPayment ConditionsData HandlingPolicy Updates
bd4 What You Agree to When You Use bd4
HOW WE HANDLE DATA

Account Security and Data Practices

We hold your account data under strict access controls. Only the team members who need it to process your transactions or resolve a dispute can view your records. Here is how we manage the key areas.

Data Retention

We keep your account and transaction records for as long as required by applicable rules. You can request a summary of what we hold by contacting support with your registered wallet number.

Cookie Use

Our site uses functional cookies to keep your session active and preference cookies to remember your language and cashier settings. No third-party advertising cookies are placed without your consent.

Account Security

Login is protected by OTP verification sent to your registered mobile number. If you suspect unauthorised access, contact support immediately and we will freeze the account while we investigate.

Requesting Changes

To update your registered wallet, email address, or contact number, submit a request through the Help Centre. We verify your identity before making any changes to protect your account.

POLICY CONTACT PATHS

How to Reach Us on Legal Matters

If you have a question about your account terms, a transaction dispute, or a data request, our support team handles these directly. Reach us through the channels below — include your registered wallet number so we can locate your account without delay.

Live Chat Available through the bd4 site. Start a chat session and select the Account or Legal topic to reach the right team without waiting in a general queue.
Email Support Send your query to our support address listed in your account dashboard. Include your bKash, Nagad, or Rocket number for faster account lookup.
Account Help Centre Log in and visit the Help section for self-service options on account status, transaction history, and policy documents relevant to your region.

Common Questions About Our Terms

These are the questions we hear most often about account rules, data, and legal conditions on bd4.

You must meet the eligible age requirement under Bangladesh law and access the platform from a supported region. We verify eligibility during registration and reserve the right to close accounts that do not meet these conditions.

Accounts opened from regions where access is not permitted under local law will be suspended. Any pending balance is reviewed and returned to the originating wallet — bKash, Nagad, or Rocket — after verification.

Contact support through the Help Centre or email, include your registered wallet number, and specify what data you need. We process data requests within a reasonable timeframe and send the summary to your registered contact.

We update terms when operating conditions require it and notify you via your registered contact method. Continuing to use the platform after an update means you accept the revised conditions.

Contact support immediately through live chat or email. We will place a temporary hold on your account, review the login history, and walk you through the steps to secure access before lifting the hold.

Raise the dispute through support first, referencing the transaction date and the wallet used — bKash, Nagad, or Rocket. We review the payment record and respond with a resolution or a request for further verification.
Reference

Legal

Service availability depends on eligible regions and local law. Users should check local rules before opening an account.

Access may be available only where local law permits.