Tiancai Shanglong CRM system is developed for the catering industry and has a complete marketing system, which helps restaurants attract new customers, maintain old customers and realize the profitability of restaurants. Through the membership transformation of smart restaurants, as well as various marketing activities such as bargaining, red envelopes, different types of coupons, point redemption, online stored value and so on. The restaurant helps drain the water. Tianjin Shenzhou Shanglong Technology Co., Ltd. (referred to as "Tiancai Shanglong", referred to as "Shenzhou Shanglong") is a high-tech enterprise that provides information solutions and management consulting services for the catering industry.