Flash payment is one of the industrial brands of China UnionPay, which indicates the contactless payment products of UnionPay. It is used for payment applications such as PBOC2.0 contactless IC card, and has the characteristics of small and fast payment. Users buy goods or services, confirm the corresponding amount, and use financial IC cards or UnionPay mobile payment products with the function of "flash payment" to quickly complete the payment with one button on the contactless payment terminal that supports UnionPay "flash payment".
Generally speaking, the single amount does not exceed 1000 yuan, and no password and signature are required. The non-contact "flash payment" terminal mainly covers daily small fast payment merchants, including supermarkets, convenience stores, department stores, pharmacies, fast food chains and other retail places and public service fields such as vegetable markets, parking lots, gas stations and tourist attractions.
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20 19 CCTV 3 15 party exposure unionpay flash payment will enable the flash payment function by default. Because micropayment is confidential and visa-free, and it is opened by default, there is a risk of theft. Others can steal it as long as they hold the POS machine within the bank card 10 cm.
Under the guise of other product information, some online sellers can buy POS machines that support UnionPay confidential payment online. The distance between the POS machine purchased online and the bank card is 5 cm, and the experiment shows that the payment can be successfully completed. Put the bank card in the coat pocket, and the payment was successful without touching the card; Putting the bank card with flash payment function into the bag pocket can also easily complete the payment.