Research and development in order to increase the potential value of the homestay business in prachuap khiri Khan province. 1. the purpose to study the development strategy of homestay business itself. Prachuap khiri Khan, 2. to learn to create added value, to maximize the potential of your business, homestay. The primary information provider in prachuap khiri Khan is you spanking clean Memorial. Home-based business owners downstream homestay and your merit on behalf of the Chancellor to weave dreams homestay Business Admin & by the sea storage through the use of a specific interview is to collect data on specific topics and issues that researchers need to know from the research found that the three.The car split in development include housing customer service, knowledge about the community's resistance activities, eco-tourism and tourist activities based on the lives of people in the community that create added value for your business, homestay is nay.Creative Technology Bulletin Networking and new innovations will help create added value for the homestay business. Under a "model country Thailand 4.0" is therefore a key aspect of development and value creation in order to maximize the potential of your business to a successful homestay.