1. Credit card installment: If the user's credit card supports installment payment, you can select credit card payment on the WeChat payment interface and installment payment option on the payment page. According to the regulations of the user's credit card issuing bank and the order amount, the system will automatically provide a suitable installment plan for you to choose, and then complete the installment payment according to the prompts.

2. Wechat payment installment: If the user's WeChat account meets the installment payment conditions, you can choose to use WeChat payment in the shopping or payment interface and select the corresponding installment payment option. According to the user's personal qualification and order amount, the system will automatically provide a suitable installment plan for him to choose from, and then complete the installment payment according to the prompts.