Users only need to go to the "Contactless Home Delivery" website and click "Contact the shopping guide for details". At this time, the website will locate the user's location, then quickly recommend the nearest offline experience store of vivo, and provide exclusive shopping guide for enterprise WeChat. In this way, the user can contact the shopping guide of the offline experience store through the enterprise WeChat, and the shopping guide will assist the user to purchase the new machine at the first time.