Profit model. Yiju Group Co., Ltd. was established on July 3, 20 18, and its registered place is located in the East Fifth Section of the First Ring Road, Jinjiang District, Chengdu. According to relevant data, E-House's Fu Tengfei has been adopting a profit model since its establishment, and its business scope includes enterprise management services. Profit model is one of the important research objects of management. Profit model refers to the income structure, cost structure and corresponding profit target of enterprises divided by stakeholders.