Staff typically access the POS via a dedicated pin code. Alternatively, you can have the ability to add RFID card readers to the POS terminal to support staff login.
Recommended card reader:
Varlink: RFID 13.56 Mhz Card Readers (SKU MSC-RFID-1356-0)
Recommended RFID cards:
13.56 Mhz MIFARE 1 cards, can be purchased anywhere unbranded.
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