when a cardholder sees a doctor in a hospital and settles the expenses, as long as there is a POS machine at the toll booth, he can pay by credit card. But everyone needs to pay attention to the fact that swiping a card in the hospital is not counted.

after paying the medical expenses by credit card in the hospital, you should also remember to pay off the consumption quota in time before the repayment date (inclusive) to avoid overdue situation and affect personal credit.