What We Collect And Why
Winfast F holds only the data needed to run your wallet, verify a deposit, and keep your session secure. When you send a bKash, Nagad or Rocket payment to add funds, we store the transaction reference and the wallet number tied to that transfer — not
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your PIN, and never your banking password. Device data such as browser type, IP range and app version helps us flag unusual logins, the same way a bank flags a new device. We keep your registration details — phone number, name on the account, and verification
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documents where a withdrawal needs it — for as long as your account stays active, and for a reasonable period after closure to meet basic record-keeping needs. Cookies on our browser version remember your session and language choice; they don't track you across other sites. We
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don't sell your data to third parties, and we don't share it beyond payment partners, fraud-checking tools and support systems needed to run the account you opened. Because availability depends on your local law and the eligible region you're in, exactly what applies to your account
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— how long we keep records, what you can ask us to check or delete — depends on where you're accessing from. If you're unsure what applies to you, our support team can walk you through the specific terms tied to your account region before you
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deposit again.
Service availability depends on eligible regions and local law. Users should check local rules before opening an account.