How do you pay when you go shopping? Do you use cash, your phone, or your smartwatch? Technology is improving all the time, and now you can pay by facial recognition. It's easy to use.

First, you link your picture to your digital wallet. Then, you go shopping. At the store, you just stand in front of a machine. The machine recognizes who you are, so you can pay quickly. You don't even need your phone or wallet.

Lots of people love the new system. In 2019, Alipay, from China, used Dragonfly 2 in over 300 cities. WeChat's system, Frog Pro, provides a similar service for its 1.15 billion users. The number of people using facial recognition to pay for something is growing all the time.

Very often, we use cash, a (n)
or a(n)
to pay for things. But now, we can use
. You just connect your
to your digital wallet, and then you can go shopping without your
or
. Two huge companies,
and
,use this technology in their payment systems, and more and more people are using it.

Question

How do you pay when you go shopping? Do you use cash, your phone, or your smartwatch? Technology is improving all the time, and now you can pay by facial recognition. It's easy to use.

First, you link your picture to your digital wallet. Then, you go shopping. At the store, you just stand in front of a machine. The machine recognizes who you are, so you can pay quickly. You don't even need your phone or wallet.

Lots of people love the new system. In 2019, Alipay, from China, used Dragonfly 2 in over 300 cities. WeChat's system, Frog Pro, provides a similar service for its 1.15 billion users. The number of people using facial recognition to pay for something is growing all the time.

Very often, we use cash, a (n) 
 or a(n) 
 to pay for things. But now, we can use 
. You just connect your 
 to your digital wallet, and then you can go shopping without your 
 or 
. Two huge companies, 
 and 
,use this technology in their payment systems, and more and more people are using it.

Accepted Answer

Very often, we use cash, a card or a phone to pay for things. But now, we can use facial recognition. You just connect your picture to your digital wallet, and then you can go shopping without your phone or wallet. Two huge companies, Alipay and WeChat, use this technology in their payment systems, and more and more people are using it.

How do you pay when you go shopping? Do you use cash, your phone, or your smartwatch? Technology is improving all the time, and now you can pay by facial recognition. It's easy to use. First, you link...