How to express the relationship between intermediary and customer?

The relationship between intermediary and customer can be expressed as the interactive relationship between service provider and service receiver. Intermediaries, as intermediaries or institutions, meet the needs of customers by providing specific products or services and promote the realization of transactions. Intermediary plays the role of coordination, contact and communication. They are committed to understanding the needs and requirements of customers and providing corresponding solutions according to their specific conditions. Intermediaries usually provide professional knowledge, market information, suggestions and operational support to help customers achieve their goals. Customers are individuals, organizations or enterprises seeking specific products or services. They rely on intermediaries to meet their needs and cooperate and interact with them. Customers can get relevant resources, technology, consultation or other support by choosing an intermediary, so as to better achieve their goals.