StarbucksTMCoffee Company has more than 25,000 retail stores in 75 countries and is the premier roaster and retailer of specialty coffee in the world. Starbucks’ mission is „to inspire and nurture the human spirit – one person, one cup and one neighborhood at a time” and its slogan has been to bring their customers exceptional experiences. McDonald'sTM, in turn, is one of the world's largest fast-food restaurant chains, serving approximately 69 million customers daily in over 120 countries across approximately 36,900 outlets. McDonald’s doesn’t mention any real mission in their company profile, but the strong slogan “I am loving it” describes well the company’s mission as well as the customer experience they hope to give their customers. The new trend in large international companies is that it is no longer customer satisfaction that is important, but customer experience, which along with products or services carries a lot of weight in customers’ final decision making. The purpose of this research was to examine the formation of and to measure customers’ conscious experience of products and services in the business to consumer environment with two student groups in Poznan, Poland. The research was carried out in a Starbucks coffee shop as well as in a McDonald’s fast food restaurant in Poznan, Poland with a fuzzy logic based customer experience application. The research clearly shows the possibilities to monitor, develop and improve the degree of conscious as well as unconscious areas of customer experience. Furthermore, the test results were used to verify and validate the usability and structure of the ontology and the used application. The application operated well, and the test groups were satisfied with both the operation of the application as well as the collective results, which are presented in this article. Finally, some possible future actions related to the customers’ conscious and unconscious experiences are suggested.