# Product License The general license rule is, one purchase for one end product. **Regular license** and **Extended License** follow that rule. The different **Regular License** and **Extended License** is, if your app free on app market like google play you can use Regular License, if you app is paid app you must use Extended License. Details rule official from envato : --- # 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://md-s-organization-1.gitbook.io/fly_tv/product-license.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.