Relationship marketing is a form of marketing developed from direct response marketing campaigns that emphasizes customer retention and satisfaction rather than sales transactions. It differentiates from other forms of marketing in that it recognises the long-term value of customer relationships and extends communication beyond intrusive advertising and sales promotional messages. With the growth of the Internet and mobile platforms, relationship marketing has continued to evolve as technology opens more collaborative and social communication channels such as tools for managing relationships with customers that go beyond demographics and customer service data collection. Relationship marketing extends to include inbound marketing, a combination of search optimization and strategic content, public relations, social media and application development. Development Relationship marketing refers to an arrangement where both the buyer and seller have an interest in a more satisfying exchange. This approach aims to transcend the post-purchase-exchange process with a customer in order to make richer contact by providing a more personalised purchase, using the experience to create stronger ties. A main focus on a long-term relationship with customers differentiates relationship marketing from other marketing techniques. The technique was first proposed by American marketing scholars Berry (1983) and Jackson (1985). Berry (1983) argued in a conference about the field of service marketing that relationship marketing is a marketing activity for enterprises to obtain, maintain and promote effective relationships with customers. After a long-term study on the marketing process of the service industry, it was concluded that the ultimate goal of enterprise marketing is not only to develop new customers but also to focus on maintaining existing customers. Ultimately, the goal is to improve the long-term interests of both parties through cooperative relationships. The study also argues that the cost of maintaining an old customer is far lower than the cost of developing a new customer and that maintaining a relationship with old consumers is more economical than developing new customers. Jackson (1985) further modified the concept in the aspect of industry marketing. He argued that the essence of relationship marketing is to attract, establish and maintain a close relationship with enterprise customers. Furthermore, other studies have concluded that the essence of relationship marketing is the actual maintenance of existing customers, which creates long-term interest in a product. This research conclusion has been generally recognised after the original proposal of relationship marketing. The research scope, however, is limited to the relationship with old customers, easily ignoring the