Does the magstripe function work more slowly when the card is also 'chipped'? This has been suggested by others...
Not at all
conversely, does the chip card reader process sales more rapidly than the magstripe reader, on average? otherwise, what would be the point of purchasing one?
By using the chip card reader you are not liable for unauthorized purchases. Please read the attachment.
https://squareup.com/emv-liability-shift
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