Card reader

摘要

Card reader device has read and write units for at least two different card storage units for cashless payment, whereby the read-write units for the card based storage units are placed in the vicinity of a slit-type receiving space into which a card is inserted. The read-write units are positioned to allow read-write communication in at least two card insertion positions with at least a card-based storage unit. A storage unit is a magnetic strip, memory chip or microprocessor chip.