3 ms·
Are you saying that you know of systems which use the tag 57 (track 2 equivalent data) to read an EMV chip and process the transaction manually? I'd be surprise
by heywire 9y ago
Are you saying that you know of systems which use the tag 57 (track 2 equivalent data) to read an EMV chip and process the transaction manually? I'd be surprised if most banks would even approve those transactions (no CVV/CVV2, etc).