1. Credit card installment refers to the process that when a cardholder uses a credit card to make a large amount of consumption, the bank pays the consumer funds of the goods (or services) purchased by the cardholder to the merchant in one lump sum, and then the cardholder repays the money to the bank in installments. According to the cardholder's application, the bank deducts the consumption funds by stages through the cardholder's credit card account, and the cardholder repays according to the monthly amount.

2. Credit card installment can decompose large consumption into several months to return, which is equivalent to early consumption.