In Los Angeles county, we have a tap card system where you hold it against the surface on a reader and it deducts the card value from the card. Can iphone smartphones with applepay be used as a proxy to these tap cards? Are the technologies compatible?
Edit:
According to Wikipedia, the tap cards are based on rfid: en.m.wikipedia.org/wiki/Contactless_smart_card#Technology
Apple pay is also based on rfid