Editor’s note: it is reported that in recent years, 24 hours of adult goods vending shop new model touted by merchants, the country has at least several thousand or more. In the interview, many adult supplies shop owner optimistic about the industry, considered the sunrise industry. In fact, the emergence of adult self-service shops is actually to reduce labor costs, save space, location in remote areas, but also reduce the store rent. Even some media exposed, this business model can reach more than 10000 yuan per month. Recently, an adult convenience store on the streets of Guilin, this vending method, effectively avoids the embarrassment of consumers and salespeople face to face, more popular with consumers. But such an unmanned way of selling, how to reject minors in advance to become consumers?