Frequent use of Shanghai Pudong Development Bank's credit card in a short period of time, or repeated consumption of the same credit card in one day, will trigger the risk control system of Shanghai Pudong Development Bank, resulting in the card being restricted. You should contact the customer service of PUFA credit card, make an appeal for exceeding the limit, and wait for the bank's approval before continuing to use it. According to the regulations of PUFA credit card, it takes one day to continue to use it after exceeding the limit.