What Debit Cards Actually Do on 558h
A debit card draws funds straight from your linked bank balance — no credit line, no borrowing. When you enter your card details on the 558h deposit screen, the amount is debited instantly from your account and credited to your 558h wallet. Some Bangladesh banks apply an international transaction flag; if your card is declined, your bank's mobile app or can enable
online payments. Withdrawals back to a debit card follow a verification step where your card name must match your registered 558h account name. Availability depends on your bank's policy and eligible regions under local law