What We Collect and Why It Stays Safe
When you open an account on 77kb, we collect the information needed to run your account — your name, contact details, and the payment method you use to deposit or withdraw. If you transact via bKash, Nagad, or Rocket, we record the transaction reference and amount
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to match your wallet activity to your account balance. We do not store your mobile banking PIN or full wallet credentials. We also collect device and session data — browser type, IP address, and pages visited — to keep your account secure and detect unusual login
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attempts. This data is held on secured servers and is not sold to third parties. We may share limited data with payment processors like bKash, Nagad, and Rocket to verify transactions, and with fraud-prevention services where required. Retention periods vary by data type: account records are
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kept while your account is active and for a period after closure as required by applicable rules. You can request a copy of your data or ask us to delete it by contacting support. Availability of all services depends on your local law and eligible regions.
Service availability depends on eligible regions and local law. Users should check local rules before opening an account.