NFC cards actually use a technology known as Near Field Communication. This means they can communicate with other devices when they are really close together, typically a few inches apart. What a clever technology! It works sort of like the toys that only stick together if they are close to one another the right way because they are relying on magnets. They can share information when you place your NFC card next to a compatible device!
The great thing about NFC cards is how simple they make when paying for things. Lets say you are at a store and you want to buy a toy. Instead of payment with a physical card or cash, using your NFC card you simply tap or wave it at a special reader. It's super fast and easy! You don’t even have to sign your name or enter a secret PIN number. This makes shopping a breeze (and way more fun!)
NFC cards are also used as tickets on many buses and trains. This means you don’t need to purchase a new ticket each time you want to ride. Just tap your NFC card on the reader and you're ready to ride the bus or train! It is better easier than working with paper tickets2 and saves considerable time!
NFC cards allow you to easily and quickly share information with friends and family. If you have a phone that supports NFC, this means that you just tap your card on the back of your phone to share things like your email address, phone number or even a nice photo! You don’t have to spend time typing it all in this way. It's a hot quick method of exchanging details, with no fuss!
When you hear the words NFC cards, you are opening the door to a great innovative technology. We did not pay for things or share information just by tapping or waving something, before they were invented. This fresh method of engaging with gadgets is thrilling and simplifies everyday chores.
That’s right, NFC cards can do a lot more than just paying and sharing. So they can also be used for access control, which means you might use your card that can take you into a secure office building or even a theme park! You just tap your card, and the door opens for you, rather than showing a ticket or even an ID.
NFC cards are also used by some companies to track customer loyalty. This means that every time you use your card to make a purchase, you can be earning points or rewards. Then, you can redeem your points not only for fun prizes, but also for discounts or more special offers! That means shopping just got even more fun because rewards for using your card!
