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Actually NFC transactions below a certain limit are usually offline authorized.
by needusername 10y ago
Actually NFC transactions below a certain limit are usually offline authorized.
- germanier 10y agoOk, that can be different elsewhere but my experience with German cards in some European countries is that contactless payments are almost always online authorized even if no cardholder verification is required.
- needusername 10y agoYou can do cardholder verification offline with PIN.