An overdraft fee means the bank paid the transaction. An NSF fee means it refused, and charged you anyway.
In the US, overdraft fees on debit card and ATM transactions are opt-in, so the default setting is off.
Canada capped NSF fees at 10 dollars in March 2026, with no fee at all when the overdraft is under 10 dollars.
UK banks can no longer charge more for an unarranged overdraft than an arranged one.
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