The single limit of cloud flash memory depends on factors such as bank cards, users and merchants. Generally, debit cards are paid by cloud flash memory, and the single consumption limit is about 5,000 yuan. In addition, for small transactions within 300 yuan, China UnionPay Express will be exempted by default, and 300 yuan and above will be required to pay for it. Users can also set their own confidential amount, which must be within 1000 yuan. Next, Bian Xiao will introduce the limits of cloud flash memory.

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Cloud flash memory has three core functions: collection, discount and card management. China unionpay express can bind and manage 10 bank cards at one time, which can be realized directly in China unionpay express without going out, providing services such as online card handling, mobile payment, charging, balance inquiry and credit card bill inquiry.

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