1, "Flash Pay QuickPass" is the micropayment function of UnionPay contactless payment products; ICBC dual-currency credit card with "flash payment" function is an electronic cash dual-currency credit card! When a cardholder spends money in a merchant, he only needs to tap the credit card on the POS terminal, and can quickly complete the consumption transaction without entering a password, signature or credit card.
2. China UnionPay official website inquired that geographically, most provinces (cities) in China have gradually promoted the application of "flash payment".