How many coupons are there in JD's health wallet?

What you want to ask is the reason why there are several coupons in JD's health wallet. The reason is the preferential way. There are several coupons in JD Health's wallet because of a preferential way to attract and retain users introduced by JD Health. JD Health wallet is a virtual wallet launched by JD Health. Users can deposit a certain amount of money and then use the money to shop on JD Health platform.