Is it true that the plastic surgery hospital swipes the credit card installment, handling fee and interest of CCB?

There is a kind of installment of CCB credit card, that is, merchants directly apply for installment when swiping their cards. The charging standard of this installment is shown on the POS list, and some of them have handling fees, but if the merchant has activities, it may be zero handling fees. You can ask the merchant before you go to spend.

Repayment by installments, as long as the monthly payment is made in full according to the bill amount, then this consumer transaction will enjoy interest-free treatment.