Meituan's charging treasure sales are mainly face-to-face sales. It needs to visit the bosses of catering merchants, develop new customers, maintain old customers, cooperate with local merchants in charging treasure business, and provide free strategic support services for members' marketing activities.

Charging treasure refers to a device that can directly charge mobile devices and has its own storage unit. At present, the main categories of multifunctional charging treasures on the market are basically equipped with standard USB output, which can basically meet the common mobile devices and mobile phones on the market.