How to use in-sentence of “contactless”:
– There are two main kinds of contactless smart cards.
– Many debit and credit cards now have a feature called contactless payment, which allows the user to simply tap his or her card on the reader to pay, making it quicker than other methods such as a chip or magnetic stripe.
– The ticketing system uses the EZ-Link and NETS FlashPay contactless smart cards based upon the System for e-Payments system.
– The Octopus card is a reusable contactless stored value smart card for making electronic payments in Hong Kong.
– It is also a contactless smart card which passengers must touch onto an electronic reader when entering and leaving the transport system in order to validate it or deduct funds.

