the credit card goes to the bank counter to cancel the transaction password and replace it with a signature. \xd\\xd\ There are generally two ways to confirm credit card spending in China: \xd\① Credit card signature spending; \xd\② Credit card payment password plus signature. \xd\\xd\ Precautions for signing consumption: \xd\① First, check whether the card number and amount listed in the consumption bill are correct, and pay attention to whether the consumption currency and amount in words and figures are correct, so as to ensure that the signature on the bill is consistent with the signature on the back of the credit card; \xd\② Because there is no password, you must not keep the card away from your sight when swiping the card, so as to avoid stealing the card or stealing the card information; \xd\③ Don't sign the bill with blank or incomplete amount at will, so as to avoid personal signature being used and credit card being stolen; \xd\④ If the transaction needs to be rewritten or cancelled due to errors in the signed bill, please ask the merchant to tear up all the original signed bills and keep the return certificate given by the merchant to avoid future disputes; \xd\⑤ After signing the account, please confirm that the credit card returned by the salesperson of the special merchant is really your own credit card; \xd\⑥ After the transaction is completed, please keep the root contact of the cardholder who signed the bill, so as to check it with the credit card statement sent by the bank.