An artificial smart card is an intelligent sales system under the umbrella of south china-hong kong software technology, which consists of a super-site, smart card, distribution mall, crm management system, and marketing fission systems. With the rapid growth of the mobile internet, socialized media are becoming more developed, consumer data are complex and isolated. For a salesman to be successful, he needs to be able to get a user image and demand from the complex data "ocean" and find a customer's pain point, and then make a personalized and accurate sale. But how can this be done? Technical constraints have not been resolved in the past. But today, when ai analytical technology is becoming more sophisticated, especially after the advent of artificial smart cards. The introduction of artificial smart cards has changed traditional marketing logic and behaviour. Business cards are usually a step forward for salesmen, but there are only a limited number of business cards that can be sent out every day, and when they are finished, they can only be "better." and pushing artificial smart cards makes it all new and smarter. Intended to promote artificial smart business cards, the ai+ applet, pioneering new ways of marketing smartly, linking businesses, sales, customers, three main subjects, solving problems of access, dealings, management problems, enabling businesses to market. The rationale is that the two-dimensional code of the applet can be scanned through paper and electronics, and then the customer can enter your "world" and be divided into four modules, "business cards", "products", "discretion", "website", which can present the company or product in a simpler language, and other content for presentation or interaction. Even if the customer fails to make a deal on the spot, the salesman can learn in real time, via micro-intelligence, about every move of the customer in your world, so that you can judge the customer's pain point in time。