# Why Blockchain > ### Maximizing Utility The creation of a point ecosystem based on blockchain can maximize its usability through swaps. With a market not yet in place where payment through crypto currency is smooth, the token's pointization can expand its usage indefinitely. Contents in the pocket gym can be easily purchased as point, and products from various affiliates and well-being products can be purchased at the point mall. In addition, in global business, the point system can be a great help to enter and settle the market. This is because it is possible to adjust the token market price by adjusting the value of points considering the prices of each country. > ### Decentralization of Kcal Point All existing point systems were Center-managed. As a result, there were many problems such as unlimited issuance of points and unclear management. We decentralized the point system through blockchain technology to ensure transparency.All server records, such as issuing and using points, are uploaded to a self-developed point explorer called **Kcal Scanner**. In addition, if the points are tokenized, they are recorded in the blockchain explore. We are using blockchain technology to create a point ecosystem that users can trust. \****Kcal Scanner*** coming soon. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://jumoney.gitbook.io/eng/token/why-blockchain.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.