What Information We Hold and Why
When you create an account on bck77, we collect the details you provide during registration — your name, email address, phone number and, where required, identity verification documents. When you fund your account using bKash, Nagad or Rocket, we record the transaction reference, amount and timestamp
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so your wallet balance stays accurate and disputes can be resolved. We also collect device and browser data — your IP address, operating system and session activity — to detect unauthorised access and keep your account secure. If you reach our support team by live chat
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or email, those conversation logs are stored and linked to your account for follow-up purposes. We do not collect payment credentials such as your bKash PIN or Nagad account password; those stay between you and your wallet provider. Data retention periods vary by category: transaction records
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are held for as long as applicable local regulations require, while inactive account data is reviewed periodically. Your use of bck77 and the processing described here is subject to your local law and the eligible regions in which we operate.
Service availability depends on eligible regions and local law. Users should check local rules before opening an account.