Housing provident fund credit card can query the balance of provident fund, historical details and personal data. Other functions of the provident fund credit card: it can be used as an industrial and commercial bank card for deposit, withdrawal, consumption and inquiry. In addition, regardless of the balance on the provident fund credit card, whether it is used or not, there is no annual fee at present. In addition, the cardholder can open the balance change prompt for free, and when the bank card amount changes, there will be a short message prompt.