> For the complete documentation index, see [llms.txt](https://guide.openfoodnetwork.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guide.openfoodnetwork.org/hungarian/complementary-tools-software.md). # Complementary software and tools As a food enterprise operating on the Open Food Network platform, you may wish to also use external software for specific, additional functionalities. For example, for increased flexibility over invoicing, more in depth accounting, marketing or even analysing your OFN sales. Some users have already found ingenious ways to use the platform's data with other software, some interesting uses of which we will describe to you. We are also gradually developing integration possibilities, so do not hesitate to contact us if you have a specific need so that we can study it! --- # 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://guide.openfoodnetwork.org/hungarian/complementary-tools-software.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.