The payment method of swiping a Pudong Development Bank credit card is similar to the method of swiping a bank debit card. When shopping at a merchant, when paying, if the merchant supports credit card payment, hand the Pudong Development Bank credit card to the cashier at the counter. Or the waiter, wait for him to operate, enter the password on the POS machine as required to complete the payment. After the bill is issued, just transfer the money to the credit card for repayment on the repayment date. No interest is required for full repayment on time.