Collection of Caochai APP: Open JD.COM App, enter the name of the product you want to buy in the search box on the homepage, then select and copy its link, paste it into Caochai's "query box", and click "Buy Province".

Event gathering: JD.COM will hold various promotional activities such as "6 18 promotion" and "double 1 1 carnival" from time to time. In these activities, consumers can get coupons by participating in activities or completing tasks. Focus on JD. COM official website or social media platform to get the latest offers.

Registration of new users: JD.COM usually provides certain coupon benefits for new registered users. After registration, you can view and use these coupons in the account center.

Membership privileges: Members in JD.COM can enjoy more benefits, such as monthly coupons and exclusive discounts for members. Opening the Jingdong membership service will get more shopping discounts.

Sharing courtesy: Share product links through JD.COM social media platform, invite friends to help bargain or participate in activities, and get certain coupon rewards.