> For the complete documentation index, see [llms.txt](https://docs.umbcheckout.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.umbcheckout.net/getting-started/developer-license.md). # Developer License Upon purchasing a paid license or hosting package, you can request a developer license which can be used on localhost, \*.local or \*.mypc domains, otherwise it's valid for 60 days. If your license is part of a hosting package, it will only remain valid for the life of the subscription. To request a developer license please [create an account](https://my.umbhost.net/register.php) and then [open a support ticket here](https://my.umbhost.net/submitticket.php?step=2\&deptid=2). **Please include the domains to be added to the license in the request.** It is only possible to request 1 license and 1 development license per domain. Production and Staging licenses are available on request for every domain hosted on an active UmbHost hosting package. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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.umbcheckout.net/getting-started/developer-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.