# Business operations DEXPIRY token has no monetary value, but is used exclusively as a means of proving the warranty or the validity of the certificate. The application for customers (*Basic User*) is free while the *Token Issuer* authorization level is charged depending on the type of subscription which depends on the maximum number of DEXPIRY tokens that can be issued on a monthly basis. The *Token Issuer* authorization level is issued to the respective shopping centers that issue warranties in their operations or to institutions for issuing certificates. DEXPIRY system is designed to be implemented in the initial phase in parallel with the traditional system for exercising warranty rights, so that users can choose which method suits them better. When a critical mass of users show a preference for the digital method in the future, DEXPIRY may become the default solution while the traditional method would become optional. The ultimate goal is to systematically implement warranty tokenization up to the production level so that, in cooperation with Supply Chain Blockchain solutions, the "life" of the product can be tracked from its production to the sale to the end customer and the expiration or use of the associated warranty. This would achieve the necessary transparency during trading and create the conditions for solving the global problem of supply optimization. --- # 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://docs.dexpiry.com/dexpiry_public_eng/business-plan/business-operations.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.