Of the two readers then the 3-in-1 obviously does that little bit more as it is able to process magstripe payments (swipe), EMV chip card payments (dip) and also handle NFC contactless payments ...
7monon MSN
Skimmers and shimmers are variations on the same idea: A piece of technology is illegally inserted between you and the card ...
The DIU 210 communicates with an intelligent CEM reader over a single pair RS485 cable. Upon a valid swipe at the card reader, the reader will instruct the DIU (over the RS485 communications channel) ...
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